U+31021

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U+31021 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𱀡
HTML Entity (hex) 𱀡
How to type in Microsoft Windows Alt +31021
UTF-8 (hex) 0xF0 0xB1 0x80 0xA1 (f0b180a1)
UTF-8 (binary) 11110000:10110001:10000000:10100001
UTF-16 (hex) 0xD884 0xDC21 (d884dc21)
UTF-16 (decimal) 55,428 56,353
UTF-32 (hex) 0x00031021 (31021)
UTF-32 (decimal) 200,737
C/C++/Java source code "\uD884\uDC21"
Python source code u"\U00031021"
More...
Java Data
string.toUpperCase() 𱀡
string.toLowerCase() 𱀡
Character.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_G
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 5
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() Yes
Character.isJavaIdentifierStart() Yes
Character.isLetter() Yes
Character.isLetterOrDigit() Yes
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No