general_fact: 83275 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 83275 is an unremarkable number.
trivia: 83275 is an uninteresting number.
historical_date: December 31st is the day in 1229 that James I of Aragon the Conqueror enters Medina Mayurqa (now known as Palma, Spain) thus consummating the Christian reconquest of the island of Majorca.