131032042402204 has 12 divisors (see below), whose sum is σ = 229555591157200. Its totient is φ = 65444730643008.

The previous prime is 131032042402187. The next prime is 131032042402231. The reversal of 131032042402204 is 402204240230131.

It is a super-2 number, since 2×131032042402204² (a number of 29 digits) contains 22 as substring.

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, 17822635389 + ... + 17822642740.

Almost surely, 2^{131032042402204} is an apocalyptic number.

It is an amenable number.

131032042402204 is a deficient number, since it is larger than the sum of its proper divisors (98523548754996).

131032042402204 is a wasteful number, since it uses less digits than its factorization.

131032042402204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35645279052 (or 35645279050 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 131032042402204 its reverse (402204240230131), we get a palindrome (533236282632335).

The spelling of 131032042402204 in words is "one hundred thirty-one trillion, thirty-two billion, forty-two million, four hundred two thousand, two hundred four".