313310012 has 6 divisors (see below), whose sum is σ = 548292528. Its totient is φ = 156655004.

The previous prime is 313310009. The next prime is 313310021. The reversal of 313310012 is 210013313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39163748 + ... + 39163755.

It is an arithmetic number, because the mean of its divisors is an integer number (91382088).

Almost surely, 2^313310012 is an apocalyptic number.

It is an amenable number.

313310012 is a deficient number, since it is larger than the sum of its proper divisors (234982516).

313310012 is a wasteful number, since it uses less digits than its factorization.

313310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78327507 (or 78327505 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 313310012 is about 17700.5653017072. The cubic root of 313310012 is about 679.1902211778.

Adding to 313310012 its reverse (210013313), we get a palindrome (523323325).

The spelling of 313310012 in words is "three hundred thirteen million, three hundred ten thousand, twelve".