313351233 has 16 divisors (see below), whose sum is σ = 460916736. Its totient is φ = 188127360.

The previous prime is 313351231. The next prime is 313351237. The reversal of 313351233 is 332153313.

It is not a de Polignac number, because 313351233 - 2¹ = 313351231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313351231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96385 + ... + 99582.

It is an arithmetic number, because the mean of its divisors is an integer number (28807296).

Almost surely, 2^313351233 is an apocalyptic number.

It is an amenable number.

313351233 is a deficient number, since it is larger than the sum of its proper divisors (147565503).

313351233 is a wasteful number, since it uses less digits than its factorization.

313351233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196024.

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

The square root of 313351233 is about 17701.7296612506. The cubic root of 313351233 is about 679.2200060249.

The spelling of 313351233 in words is "three hundred thirteen million, three hundred fifty-one thousand, two hundred thirty-three".