Fatto generale: 75013 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 75013 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 75013 is an uninteresting number.
Data storica: May 18th is the day in 1993 that EU - riots in Nørrebro, Copenhagen caused by the approval of the four Danish exceptions in the Maastricht Treaty referendum.