131002258875 has 32 divisors (see below), whose sum is σ = 218406487104. Its totient is φ = 69733664000.

The previous prime is 131002258831. The next prime is 131002258879. The reversal of 131002258875 is 578852200131.

It is not a de Polignac number, because 131002258875 - 2⁶ = 131002258811 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (131002258879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139884 + ... + 530633.

It is an arithmetic number, because the mean of its divisors is an integer number (6825202722).

Almost surely, 2^131002258875 is an apocalyptic number.

131002258875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131002258875 is a deficient number, since it is larger than the sum of its proper divisors (87404228229).

131002258875 is an equidigital number, since it uses as much as digits as its factorization.

131002258875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671056 (or 671046 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 131002258875 in words is "one hundred thirty-one billion, two million, two hundred fifty-eight thousand, eight hundred seventy-five".