313423112 has 32 divisors (see below), whose sum is σ = 596160000. Its totient is φ = 154459008.

The previous prime is 313423109. The next prime is 313423141. The reversal of 313423112 is 211324313.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 340589 + ... + 341507.

It is an arithmetic number, because the mean of its divisors is an integer number (18630000).

Almost surely, 2^313423112 is an apocalyptic number.

It is an amenable number.

313423112 is a deficient number, since it is larger than the sum of its proper divisors (282736888).

313423112 is a wasteful number, since it uses less digits than its factorization.

313423112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493 (or 1489 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 313423112 is about 17703.7598266583. The cubic root of 313423112 is about 679.2719370181.

Adding to 313423112 its reverse (211324313), we get a palindrome (524747425).

The spelling of 313423112 in words is "three hundred thirteen million, four hundred twenty-three thousand, one hundred twelve".