131320033022232 has 48 divisors (see below), whose sum is σ = 355658955495480. Its totient is φ = 43773278774400.

The previous prime is 131320033022219. The next prime is 131320033022257. The reversal of 131320033022232 is 232220330023131.

131320033022232 is a `hidden beast` number, since 1 + 3 + 1 + 320 + 0 + 3 + 302 + 2 + 2 + 32 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 131320033022196 and 131320033022205.

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, 82813132 + ... + 84383972.

Almost surely, 2^{131320033022232} is an apocalyptic number.

131320033022232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131320033022232 is an abundant number, since it is smaller than the sum of its proper divisors (224338922473248).

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

131320033022232 is a wasteful number, since it uses less digits than its factorization.

131320033022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731944 (or 2731937 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 131320033022232 its reverse (232220330023131), we get a palindrome (363540363045363).

The spelling of 131320033022232 in words is "one hundred thirty-one trillion, three hundred twenty billion, thirty-three million, twenty-two thousand, two hundred thirty-two".