13231131130 has 32 divisors (see below), whose sum is σ = 27305890560. Its totient is φ = 4521793920.

The previous prime is 13231131107. The next prime is 13231131149. The reversal of 13231131130 is 3113113231.

It is a junction number, because it is equal to n+sod(n) for n = 13231131098 and 13231131107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282115 + ... + 325654.

It is an arithmetic number, because the mean of its divisors is an integer number (853309080).

Almost surely, 2^13231131130 is an apocalyptic number.

13231131130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231131130 is an abundant number, since it is smaller than the sum of its proper divisors (14074759430).

13231131130 is a wasteful number, since it uses less digits than its factorization.

13231131130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608094.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13231131130 its reverse (3113113231), we get a palindrome (16344244361).

The spelling of 13231131130 in words is "thirteen billion, two hundred thirty-one million, one hundred thirty-one thousand, one hundred thirty".