313013311322 has 16 divisors (see below), whose sum is σ = 474875369280. Its totient is φ = 154722113568.

The previous prime is 313013311307. The next prime is 313013311337. The reversal of 313013311322 is 223113310313.

It is an interprime number because it is at equal distance from previous prime (313013311307) and next prime (313013311337).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935003 + ... + 1224849.

It is an arithmetic number, because the mean of its divisors is an integer number (29679710580).

Almost surely, 2^313013311322 is an apocalyptic number.

313013311322 is a deficient number, since it is larger than the sum of its proper divisors (161862057958).

313013311322 is a wasteful number, since it uses less digits than its factorization.

313013311322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296005.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 313013311322 its reverse (223113310313), we get a palindrome (536126621635).

The spelling of 313013311322 in words is "three hundred thirteen billion, thirteen million, three hundred eleven thousand, three hundred twenty-two".