10120131232 has 24 divisors (see below), whose sum is σ = 20261707200. Its totient is φ = 4974300864.

The previous prime is 10120131193. The next prime is 10120131299. The reversal of 10120131232 is 23213102101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678232 + ... + 2682007.

It is an arithmetic number, because the mean of its divisors is an integer number (844237800).

Almost surely, 2^10120131232 is an apocalyptic number.

It is an amenable number.

10120131232 is an abundant number, since it is smaller than the sum of its proper divisors (10141575968).

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

10120131232 is an equidigital number, since it uses as much as digits as its factorization.

10120131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360308 (or 5360300 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10120131232 its reverse (23213102101), we get a palindrome (33333233333).

The spelling of 10120131232 in words is "ten billion, one hundred twenty million, one hundred thirty-one thousand, two hundred thirty-two".