131141342031372 has 72 divisors (see below), whose sum is σ = 349381159436400. Its totient is φ = 41361094032768.

The previous prime is 131141342031331. The next prime is 131141342031373. The reversal of 131141342031372 is 273130243141131.

It is a happy number.

131141342031372 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 413 + 4 + 203 + 1 + 37 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (131141342031373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119735347 + ... + 120825642.

Almost surely, 2^{131141342031372} is an apocalyptic number.

131141342031372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131141342031372 is an abundant number, since it is smaller than the sum of its proper divisors (218239817405028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131141342031372 is a wasteful number, since it uses less digits than its factorization.

131141342031372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240561815 (or 240561810 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 131141342031372 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred forty-two million, thirty-one thousand, three hundred seventy-two".