31233103200232 has 64 divisors (see below), whose sum is σ = 60706238054400. Its totient is φ = 15049158505920.

The previous prime is 31233103200217. The next prime is 31233103200281. The reversal of 31233103200232 is 23200230133213.

It is a junction number, because it is equal to n+sod(n) for n = 31233103200197 and 31233103200206.

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, 55640019 + ... + 56198557.

It is an arithmetic number, because the mean of its divisors is an integer number (948534969600).

Almost surely, 2^{31233103200232} is an apocalyptic number.

It is an amenable number.

31233103200232 is a deficient number, since it is larger than the sum of its proper divisors (29473134854168).

31233103200232 is a wasteful number, since it uses less digits than its factorization.

31233103200232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559526 (or 559522 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 31233103200232 its reverse (23200230133213), we get a palindrome (54433333333445).

The spelling of 31233103200232 in words is "thirty-one trillion, two hundred thirty-three billion, one hundred three million, two hundred thousand, two hundred thirty-two".