313316156 has 24 divisors (see below), whose sum is σ = 578082960. Its totient is φ = 148176000.

The previous prime is 313316083. The next prime is 313316167. The reversal of 313316156 is 651613313.

It is a super-2 number, since 2×313316156² = 196334027221232672, which contains 22 as substring.

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, 50336 + ... + 56216.

It is an arithmetic number, because the mean of its divisors is an integer number (24086790).

Almost surely, 2^313316156 is an apocalyptic number.

It is an amenable number.

313316156 is a deficient number, since it is larger than the sum of its proper divisors (264766804).

313316156 is a wasteful number, since it uses less digits than its factorization.

313316156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6605 (or 6603 counting only the distinct ones).

The product of its digits is 4860, while the sum is 29.

The square root of 313316156 is about 17700.7388546354. The cubic root of 313316156 is about 679.1946607821.

Adding to 313316156 its reverse (651613313), we get a palindrome (964929469).

The spelling of 313316156 in words is "three hundred thirteen million, three hundred sixteen thousand, one hundred fifty-six".