313311023100232 has 32 divisors (see below), whose sum is σ = 599966551094400. Its totient is φ = 153320045840064.

The previous prime is 313311023100209. The next prime is 313311023100319. The reversal of 313311023100232 is 232001320113313.

It is a super-2 number, since 2×313311023100232² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313311023100197 and 313311023100206.

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, 18043963 + ... + 30857845.

It is an arithmetic number, because the mean of its divisors is an integer number (18748954721700).

Almost surely, 2^{313311023100232} is an apocalyptic number.

It is an amenable number.

313311023100232 is a deficient number, since it is larger than the sum of its proper divisors (286655527994168).

313311023100232 is a wasteful number, since it uses less digits than its factorization.

313311023100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12878965 (or 12878961 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 313311023100232 its reverse (232001320113313), we get a palindrome (545312343213545).

The spelling of 313311023100232 in words is "three hundred thirteen trillion, three hundred eleven billion, twenty-three million, one hundred thousand, two hundred thirty-two".