Fatto matematico: 10245 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 10245 is an uninteresting number.
Data storica: January 18th is the day in 2012 that SOPA (Stop Online Piracy Act) and PIPA (Protect IP Act) is opposed online on internet by Blackout (2012 Wikipedia blackout).