general_fact: 1105 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 1105 is the smallest number that can be written as the sum of 2 squares in 4 ways.
trivia: 1105 is an uninteresting number.
historical_date: January 9th is the day in 1349 that the Jewish population of Basel, Switzerland, believed by the residents to be the cause of the ongoing Black Death, is rounded up and incinerated.