131002563054 has 32 divisors (see below), whose sum is σ = 287082942336. Its totient is φ = 39522861920.

The previous prime is 131002563049. The next prime is 131002563113. The reversal of 131002563054 is 450365200131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4357017 + ... + 4386980.

It is an arithmetic number, because the mean of its divisors is an integer number (8971341948).

Almost surely, 2^131002563054 is an apocalyptic number.

131002563054 is an abundant number, since it is smaller than the sum of its proper divisors (156080379282).

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

131002563054 is a wasteful number, since it uses less digits than its factorization.

131002563054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8744240.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 131002563054 its reverse (450365200131), we get a palindrome (581367763185).

The spelling of 131002563054 in words is "one hundred thirty-one billion, two million, five hundred sixty-three thousand, fifty-four".