As character names:

U+02C1 MODIFIER LETTER REVERSED GLOTTAL STOP character (ˁ)

As raw characters:

ˁ

As a string of HTML entities:

ˁ

Decoder output:

Byte number 1 is decimal 203, hex 0xCB, octal \313, binary 11001011
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 129, hex 0x81, octal \201, binary 10000001
This is continuation byte 1, expecting 0 more.

U+02C1	MODIFIER LETTER REVERSED GLOTTAL STOP
	* typographical alternate for 02BF
	x (latin letter pharyngeal voiced fricative - 0295)