General fact: 1353 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 1353 is the ratio of Fibonacci numbers.
Trivia: 1353 is an unremarkable number.
Historical date: September 14th is the day in 1958 that the first two German post-war rockets, designed by the German engineer Ernst Mohr, reach the upper atmosphere.