Hecho general: 13883 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 13883 is an uninteresting number.
Trivia: 13883 is an unremarkable number.
Fecha histórica: January 3rd is the day in 1997 that China announces it will spend US$27.7 billion to fight erosion and pollution in the Yangtze and Yellow River valleys.