U+10121F

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U+10121F is not a valid unicode character.
Encodings
HTML Entity (decimal) 􁈟
HTML Entity (hex) 􁈟
How to type in Microsoft Windows Alt +10121F
UTF-8 (hex) 0xF4 0x81 0x88 0x9F (f481889f)
UTF-8 (binary) 11110100:10000001:10001000:10011111
UTF-16 (hex) 0xDBC4 0xDE1F (dbc4de1f)
UTF-16 (decimal) 56,260 56,863
UTF-32 (hex) 0x0010121F (10121f)
UTF-32 (decimal) 1,053,215
C/C++/Java source code "\uDBC4\uDE1F"
Python source code u"\U0010121F"
More...
Java Data
string.toUpperCase() ��
string.toLowerCase() ��
Character.UnicodeBlock SUPPLEMENTARY_PRIVATE_USE_AREA_B
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 18
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() No
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No