As character names:

U+32F0 CIRCLED KATAKANA MU character (㋰)

As raw characters:

㋰

As a string of HTML entities:

㋰

Decoder output:

Byte number 1 is decimal 227, hex 0xE3, octal \343, binary 11100011
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 139, hex 0x8B, octal \213, binary 10001011
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 176, hex 0xB0, octal \260, binary 10110000
This is continuation byte 2, expecting 0 more.

U+32F0	CIRCLED KATAKANA MU
	# <circle> 30E0