313112104 has 16 divisors (see below), whose sum is σ = 587723220. Its totient is φ = 156385920.

The previous prime is 313112089. The next prime is 313112113. The reversal of 313112104 is 401211313.

It can be written as a sum of positive squares in 2 ways, for example, as 309689604 + 3422500 = 17598^2 + 1850^2 .

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 3 ways as a sum of consecutive naturals, for example, 13269 + ... + 28324.

Almost surely, 2^313112104 is an apocalyptic number.

It is an amenable number.

313112104 is a deficient number, since it is larger than the sum of its proper divisors (274611116).

313112104 is a wasteful number, since it uses less digits than its factorization.

313112104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42540 (or 42536 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 313112104 is about 17694.9739756802. The cubic root of 313112104 is about 679.0471834139.

Adding to 313112104 its reverse (401211313), we get a palindrome (714323417).

The spelling of 313112104 in words is "three hundred thirteen million, one hundred twelve thousand, one hundred four".