313022001332 has 12 divisors (see below), whose sum is σ = 549549882336. Its totient is φ = 156007749240.

The previous prime is 313022001329. The next prime is 313022001377. The reversal of 313022001332 is 233100220313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125811458 + ... + 125813945.

It is an arithmetic number, because the mean of its divisors is an integer number (45795823528).

Almost surely, 2^313022001332 is an apocalyptic number.

It is an amenable number.

313022001332 is a deficient number, since it is larger than the sum of its proper divisors (236527881004).

313022001332 is a wasteful number, since it uses less digits than its factorization.

313022001332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251625718 (or 251625716 counting only the distinct ones).

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

Adding to 313022001332 its reverse (233100220313), we get a palindrome (546122221645).

The spelling of 313022001332 in words is "three hundred thirteen billion, twenty-two million, one thousand, three hundred thirty-two".