313120133322 has 48 divisors (see below), whose sum is σ = 664582679136. Its totient is φ = 98276522400.

The previous prime is 313120133311. The next prime is 313120133351. The reversal of 313120133322 is 223331021313.

It is a junction number, because it is equal to n+sod(n) for n = 313120133292 and 313120133301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 520504 + ... + 947187.

It is an arithmetic number, because the mean of its divisors is an integer number (13845472482).

Almost surely, 2^313120133322 is an apocalyptic number.

313120133322 is an abundant number, since it is smaller than the sum of its proper divisors (351462545814).

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

313120133322 is a wasteful number, since it uses less digits than its factorization.

313120133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467795 (or 1467764 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 313120133322 its reverse (223331021313), we get a palindrome (536451154635).

The spelling of 313120133322 in words is "three hundred thirteen billion, one hundred twenty million, one hundred thirty-three thousand, three hundred twenty-two".