313213032232 has 16 divisors (see below), whose sum is σ = 587325821760. Its totient is φ = 156592813104.

The previous prime is 313213032161. The next prime is 313213032247. The reversal of 313213032232 is 232230312313.

It is a junction number, because it is equal to n+sod(n) for n = 313213032197 and 313213032206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1615408 + ... + 1798879.

It is an arithmetic number, because the mean of its divisors is an integer number (36707863860).

Almost surely, 2^313213032232 is an apocalyptic number.

It is an amenable number.

313213032232 is a deficient number, since it is larger than the sum of its proper divisors (274112789528).

313213032232 is a wasteful number, since it uses less digits than its factorization.

313213032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425760 (or 3425756 counting only the distinct ones).

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

Adding to 313213032232 its reverse (232230312313), we get a palindrome (545443344545).

The spelling of 313213032232 in words is "three hundred thirteen billion, two hundred thirteen million, thirty-two thousand, two hundred thirty-two".