131512425211 has 8 divisors (see below), whose sum is σ = 133290336240. Its totient is φ = 129741186432.

The previous prime is 131512425179. The next prime is 131512425251. The reversal of 131512425211 is 112524215131.

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 131512425211 - 2⁵ = 131512425179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131512425211.

It is not an unprimeable number, because it can be changed into a prime (131512425251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628370 + ... + 1707223.

It is an arithmetic number, because the mean of its divisors is an integer number (16661292030).

Almost surely, 2^131512425211 is an apocalyptic number.

131512425211 is a deficient number, since it is larger than the sum of its proper divisors (1777911029).

131512425211 is an equidigital number, since it uses as much as digits as its factorization.

131512425211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336125.

The product of its digits is 2400, while the sum is 28.

The spelling of 131512425211 in words is "one hundred thirty-one billion, five hundred twelve million, four hundred twenty-five thousand, two hundred eleven".