143 (number)


143 is the natural number following 142 and preceding 144.

In mathematics

143 is the sum of seven consecutive primes. But this number is never the sum of an integer and its base 10 digits, making it a self number.
Every positive integer is the sum of at most 143 seventh powers.
143 is the difference in the first exception to the pattern shown below:

In the military

143 is also: