313002312 has 64 divisors (see below), whose sum is σ = 911191680. Its totient is φ = 87739392.

The previous prime is 313002311. The next prime is 313002337. The reversal of 313002312 is 213200313.

313002312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 313002291 and 313002300.

It is not an unprimeable number, because it can be changed into a prime (313002311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8673 + ... + 26480.

It is an arithmetic number, because the mean of its divisors is an integer number (14237370).

Almost surely, 2^313002312 is an apocalyptic number.

It is an amenable number.

313002312 is an abundant number, since it is smaller than the sum of its proper divisors (598189368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313002312 is a wasteful number, since it uses less digits than its factorization.

313002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35222 (or 35218 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 313002312 is about 17691.8713538167. The cubic root of 313002312 is about 678.9678053859.

Adding to 313002312 its reverse (213200313), we get a palindrome (526202625).

The spelling of 313002312 in words is "three hundred thirteen million, two thousand, three hundred twelve".