131670373902 has 8 divisors (see below), whose sum is σ = 263340747816. Its totient is φ = 43890124632.

The previous prime is 131670373897. The next prime is 131670373931. The reversal of 131670373902 is 209373076131.

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

131670373902 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10972531153 + ... + 10972531164.

It is an arithmetic number, because the mean of its divisors is an integer number (32917593477).

Almost surely, 2^131670373902 is an apocalyptic number.

131670373902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131670373902 is a wasteful number, since it uses less digits than its factorization.

131670373902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21945062322.

The product of its (nonzero) digits is 142884, while the sum is 42.

The spelling of 131670373902 in words is "one hundred thirty-one billion, six hundred seventy million, three hundred seventy-three thousand, nine hundred two".