313330020122 has 24 divisors (see below), whose sum is σ = 549919286496. Its totient is φ = 131161392936.

The previous prime is 313330020103. The next prime is 313330020139. The reversal of 313330020122 is 221020033313.

It is a junction number, because it is equal to n+sod(n) for n = 313330020094 and 313330020103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6026228 + ... + 6077999.

It is an arithmetic number, because the mean of its divisors is an integer number (22913303604).

Almost surely, 2^313330020122 is an apocalyptic number.

313330020122 is a deficient number, since it is larger than the sum of its proper divisors (236589266374).

313330020122 is a wasteful number, since it uses less digits than its factorization.

313330020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12104322 (or 12104279 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 313330020122 its reverse (221020033313), we get a palindrome (534350053435).

The spelling of 313330020122 in words is "three hundred thirteen billion, three hundred thirty million, twenty thousand, one hundred twenty-two".