13031002230 has 32 divisors (see below), whose sum is σ = 31285980000. Its totient is φ = 3473647872.

The previous prime is 13031002181. The next prime is 13031002261. The reversal of 13031002230 is 3220013031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 3466 + ... + 161474.

It is an arithmetic number, because the mean of its divisors is an integer number (977686875).

Almost surely, 2^13031002230 is an apocalyptic number.

13031002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13031002230 is an abundant number, since it is smaller than the sum of its proper divisors (18254977770).

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

13031002230 is a wasteful number, since it uses less digits than its factorization.

13031002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160768.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13031002230 its reverse (3220013031), we get a palindrome (16251015261).

The spelling of 13031002230 in words is "thirteen billion, thirty-one million, two thousand, two hundred thirty".