313130507 has 16 divisors (see below), whose sum is σ = 339695520. Its totient is φ = 287712000.

The previous prime is 313130491. The next prime is 313130509. The reversal of 313130507 is 705031313.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 313130507 - 2⁴ = 313130491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313130509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82757 + ... + 86457.

It is an arithmetic number, because the mean of its divisors is an integer number (21230970).

Almost surely, 2^313130507 is an apocalyptic number.

313130507 is a deficient number, since it is larger than the sum of its proper divisors (26565013).

313130507 is a wasteful number, since it uses less digits than its factorization.

313130507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854.

The product of its (nonzero) digits is 945, while the sum is 23.

The square root of 313130507 is about 17695.4939744558. The cubic root of 313130507 is about 679.0604867008.

The spelling of 313130507 in words is "three hundred thirteen million, one hundred thirty thousand, five hundred seven".