Fatto generale: 2110 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2110 is a value of n for which reverse(f(n)) = f(reverse(n)).
Trivia: 2110 is an uninteresting number.
Data storica: October 10th is the day in 1973 that Vice President of the United States Spiro Agnew resigns after being charged with federal income tax evasion.