13131130232310 has 96 divisors (see below), whose sum is σ = 35239544259840. Its totient is φ = 3122200585728.

The previous prime is 13131130232251. The next prime is 13131130232323. The reversal of 13131130232310 is 1323203113131.

It is a super-2 number, since 2×13131130232310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39691794 + ... + 40021253.

It is an arithmetic number, because the mean of its divisors is an integer number (367078586040).

Almost surely, 2^{13131130232310} is an apocalyptic number.

13131130232310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131130232310 is an abundant number, since it is smaller than the sum of its proper divisors (22108414027530).

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

13131130232310 is a wasteful number, since it uses less digits than its factorization.

13131130232310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79713110 (or 79713093 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13131130232310 its reverse (1323203113131), we get a palindrome (14454333345441).

The spelling of 13131130232310 in words is "thirteen trillion, one hundred thirty-one billion, one hundred thirty million, two hundred thirty-two thousand, three hundred ten".