U+21B01

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U+21B01 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡬁
HTML Entity (hex) 𡬁
How to type in Microsoft Windows Alt +21B01
UTF-8 (hex) 0xF0 0xA1 0xAC 0x81 (f0a1ac81)
UTF-8 (binary) 11110000:10100001:10101100:10000001
UTF-16 (hex) 0xD846 0xDF01 (d846df01)
UTF-16 (decimal) 55,366 57,089
UTF-32 (hex) 0x00021B01 (21b01)
UTF-32 (decimal) 137,985
C/C++/Java source code "\uD846\uDF01"
Python source code u"\U00021B01"
More...
Java Data
string.toUpperCase() 𡬁
string.toLowerCase() 𡬁
Character.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B
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