313603665316 has 12 divisors (see below), whose sum is σ = 549283230720. Its totient is φ = 156665599400.

The previous prime is 313603665301. The next prime is 313603665373. The reversal of 313603665316 is 613566306313.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34053136 + ... + 34062343.

It is an arithmetic number, because the mean of its divisors is an integer number (45773602560).

Almost surely, 2^313603665316 is an apocalyptic number.

It is an amenable number.

313603665316 is a deficient number, since it is larger than the sum of its proper divisors (235679565404).

313603665316 is a wasteful number, since it uses less digits than its factorization.

313603665316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68116634 (or 68116632 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 43.

The spelling of 313603665316 in words is "three hundred thirteen billion, six hundred three million, six hundred sixty-five thousand, three hundred sixteen".