[fluffy]

141 is just plain cool...

141 is the natural number following 140 and preceding 142.

141 is a centered pentagonal number. It is the sum of the sums of divisors of the first thirteen integers.

141 is an undulating number in base 10, with the previous being 131, and the next being 151

In the United Kingdom, the telephone dialling prefix for withholding your Caller Line Identification.

thanks wikipedia!