313321333122 has 48 divisors (see below), whose sum is σ = 777463165440. Its totient is φ = 89333473536.

The previous prime is 313321333099. The next prime is 313321333147. The reversal of 313321333122 is 221333123313.

313321333122 is a `hidden beast` number, since 3 + 1 + 3 + 321 + 3 + 331 + 2 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2535343 + ... + 2656050.

It is an arithmetic number, because the mean of its divisors is an integer number (16197149280).

Almost surely, 2^313321333122 is an apocalyptic number.

313321333122 is an abundant number, since it is smaller than the sum of its proper divisors (464141832318).

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

313321333122 is a wasteful number, since it uses less digits than its factorization.

313321333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5191887 (or 5191884 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 313321333122 its reverse (221333123313), we get a palindrome (534654456435).

The spelling of 313321333122 in words is "three hundred thirteen billion, three hundred twenty-one million, three hundred thirty-three thousand, one hundred twenty-two".