Undefined Character (U+102FF)

Block:	Coptic Epact Numbers, U+102E0 - U+102FF^[1]
Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𐋿` `𐋿`
UTF-8 Encoding:	`0xF0 0x90 0x8B 0xBF`
UTF-16 Encoding:	`0xD800 0xDEFF`
UTF-32 Encoding:	`0x000102FF`

References