In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+2A02 (N-ARY CIRCLED TIMES OPERATOR).
The ⨂ symbol (N-ary circled times operator, U+2A02), written as \bigotimes in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+2A02 (N-ARY CIRCLED TIMES OPERATOR).