313312113330202 has 32 divisors (see below), whose sum is σ = 538269836170752. Its totient is φ = 133986056520624.

The previous prime is 313312113330179. The next prime is 313312113330341. The reversal of 313312113330202 is 202033311213313.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2164113 + ... + 25125835.

It is an arithmetic number, because the mean of its divisors is an integer number (16820932380336).

Almost surely, 2^{313312113330202} is an apocalyptic number.

313312113330202 is a deficient number, since it is larger than the sum of its proper divisors (224957722840550).

313312113330202 is a wasteful number, since it uses less digits than its factorization.

313312113330202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22963842.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 313312113330202 its reverse (202033311213313), we get a palindrome (515345424543515).

The spelling of 313312113330202 in words is "three hundred thirteen trillion, three hundred twelve billion, one hundred thirteen million, three hundred thirty thousand, two hundred two".