131350020056536 has 32 divisors (see below), whose sum is σ = 259356816576000. Its totient is φ = 62191225128096.

The previous prime is 131350020056513. The next prime is 131350020056551. The reversal of 131350020056536 is 635650020053131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188577796 + ... + 189273043.

It is an arithmetic number, because the mean of its divisors is an integer number (8104900518000).

Almost surely, 2^{131350020056536} is an apocalyptic number.

It is an amenable number.

131350020056536 is a deficient number, since it is larger than the sum of its proper divisors (128006796519464).

131350020056536 is a wasteful number, since it uses less digits than its factorization.

131350020056536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377853151 (or 377853147 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 40.

The spelling of 131350020056536 in words is "one hundred thirty-one trillion, three hundred fifty billion, twenty million, fifty-six thousand, five hundred thirty-six".