131303122013232 has 120 divisors (see below), whose sum is σ = 408498601999488. Its totient is φ = 39097703808000.

The previous prime is 131303122013221. The next prime is 131303122013233. The reversal of 131303122013232 is 232310221303131.

131303122013232 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 0 + 312 + 20 + 1 + 323 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 131303122013196 and 131303122013205.

It is not an unprimeable number, because it can be changed into a prime (131303122013233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1131241269 + ... + 1131357332.

Almost surely, 2^{131303122013232} is an apocalyptic number.

131303122013232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131303122013232 is an abundant number, since it is smaller than the sum of its proper divisors (277195479986256).

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

131303122013232 is a wasteful number, since it uses less digits than its factorization.

131303122013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262598659 (or 2262598650 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 131303122013232 its reverse (232310221303131), we get a palindrome (363613343316363).

The spelling of 131303122013232 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twenty-two million, thirteen thousand, two hundred thirty-two".