13231200232 has 32 divisors (see below), whose sum is σ = 26274628800. Its totient is φ = 6224834304.

The previous prime is 13231200217. The next prime is 13231200247. The reversal of 13231200232 is 23200213231.

It is an interprime number because it is at equal distance from previous prime (13231200217) and next prime (13231200247).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637003 + ... + 657445.

It is an arithmetic number, because the mean of its divisors is an integer number (821082150).

Almost surely, 2^13231200232 is an apocalyptic number.

It is an amenable number.

13231200232 is a deficient number, since it is larger than the sum of its proper divisors (13043428568).

13231200232 is a wasteful number, since it uses less digits than its factorization.

13231200232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25225 (or 25221 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13231200232 its reverse (23200213231), we get a palindrome (36431413463).

The spelling of 13231200232 in words is "thirteen billion, two hundred thirty-one million, two hundred thousand, two hundred thirty-two".