313343012 has 24 divisors (see below), whose sum is σ = 557424000. Its totient is φ = 154097856.

The previous prime is 313342957. The next prime is 313343029. The reversal of 313343012 is 210343313.

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, 68633 + ... + 73055.

It is an arithmetic number, because the mean of its divisors is an integer number (23226000).

Almost surely, 2^313343012 is an apocalyptic number.

It is an amenable number.

313343012 is a deficient number, since it is larger than the sum of its proper divisors (244080988).

313343012 is a wasteful number, since it uses less digits than its factorization.

313343012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715 (or 4713 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 313343012 is about 17701.4974507808. The cubic root of 313343012 is about 679.2140660275.

Adding to 313343012 its reverse (210343313), we get a palindrome (523686325).

The spelling of 313343012 in words is "three hundred thirteen million, three hundred forty-three thousand, twelve".