313120120 has 32 divisors (see below), whose sum is σ = 705118320. Its totient is φ = 125141760.

The previous prime is 313120117. The next prime is 313120147. The reversal of 313120120 is 21021313.

It is a self number, because there is not a number n which added to its sum of digits gives 313120120.

It is a congruent number.

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, 58684 + ... + 63796.

Almost surely, 2^313120120 is an apocalyptic number.

It is an amenable number.

313120120 is an abundant number, since it is smaller than the sum of its proper divisors (391998200).

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

313120120 is a wasteful number, since it uses less digits than its factorization.

313120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655 (or 6651 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 313120120 is about 17695.2004792260. The cubic root of 313120120 is about 679.0529781391.

Adding to 313120120 its reverse (21021313), we get a palindrome (334141433).

The spelling of 313120120 in words is "three hundred thirteen million, one hundred twenty thousand, one hundred twenty".