Fait général: 2110 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2110 is a value of n for which reverse(f(n)) = f(reverse(n)).
Culture générale: 2110 is a boring number.
Date historique: October 10th is the day in 1945 that the Chinese Communist Party and the Kuomintang signed a principle agreement in Chongqing about the future of post-war China.