Fait général: 82831 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 82831 is a boring number.
Culture générale: 82831 is an unremarkable number.
Date historique: October 13th is the day in 1983 that Ameritech Mobile Communications (now AT&T) launched the first US cellular network in Chicago, Illinois.