313153332 has 12 divisors (see below), whose sum is σ = 730691136. Its totient is φ = 104384440.

The previous prime is 313153319. The next prime is 313153363. The reversal of 313153332 is 233351313.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 13048044 + ... + 13048067.

It is an arithmetic number, because the mean of its divisors is an integer number (60890928).

Almost surely, 2^313153332 is an apocalyptic number.

It is an amenable number.

313153332 is an abundant number, since it is smaller than the sum of its proper divisors (417537804).

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

313153332 is a wasteful number, since it uses less digits than its factorization.

313153332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26096118 (or 26096116 counting only the distinct ones).

The product of its digits is 2430, while the sum is 24.

The square root of 313153332 is about 17696.1389009015. The cubic root of 313153332 is about 679.0769858694.

The spelling of 313153332 in words is "three hundred thirteen million, one hundred fifty-three thousand, three hundred thirty-two".