131972251295 has 8 divisors (see below), whose sum is σ = 159613684224. Its totient is φ = 104746479264.

The previous prime is 131972251283. The next prime is 131972251331. The reversal of 131972251295 is 592152279131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131972251295 - 2²⁶ = 131905142431 is a prime.

It is a super-2 number, since 2×131972251295² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103914524 + ... + 103915793.

It is an arithmetic number, because the mean of its divisors is an integer number (19951710528).

Almost surely, 2^131972251295 is an apocalyptic number.

131972251295 is a deficient number, since it is larger than the sum of its proper divisors (27641432929).

131972251295 is a wasteful number, since it uses less digits than its factorization.

131972251295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207830449.

The product of its digits is 340200, while the sum is 47.

The spelling of 131972251295 in words is "one hundred thirty-one billion, nine hundred seventy-two million, two hundred fifty-one thousand, two hundred ninety-five".