131045251324052 has 36 divisors (see below), whose sum is σ = 249440447894400. Its totient is φ = 60211201987872.

The previous prime is 131045251323991. The next prime is 131045251324073. The reversal of 131045251324052 is 250423152540131.

It is a super-2 number, since 2×131045251324052² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131045251323997 and 131045251324015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434499302 + ... + 434800797.

It is an arithmetic number, because the mean of its divisors is an integer number (6928901330400).

Almost surely, 2^{131045251324052} is an apocalyptic number.

It is an amenable number.

131045251324052 is a deficient number, since it is larger than the sum of its proper divisors (118395196570348).

131045251324052 is a wasteful number, since it uses less digits than its factorization.

131045251324052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869300352 (or 869300337 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 131045251324052 in words is "one hundred thirty-one trillion, forty-five billion, two hundred fifty-one million, three hundred twenty-four thousand, fifty-two".