313322331332 has 12 divisors (see below), whose sum is σ = 548319415056. Its totient is φ = 156659641320.

The previous prime is 313322331313. The next prime is 313322331347. The reversal of 313322331332 is 233133223313.

It is a super-2 number, since 2×313322331332² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313322331295 and 313322331304.

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, 169907 + ... + 809637.

It is an arithmetic number, because the mean of its divisors is an integer number (45693284588).

Almost surely, 2^313322331332 is an apocalyptic number.

It is an amenable number.

313322331332 is a deficient number, since it is larger than the sum of its proper divisors (234997083724).

313322331332 is a wasteful number, since it uses less digits than its factorization.

313322331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762178 (or 762176 counting only the distinct ones).

The product of its digits is 17496, while the sum is 29.

Adding to 313322331332 its reverse (233133223313), we get a palindrome (546455554645).

The spelling of 313322331332 in words is "three hundred thirteen billion, three hundred twenty-two million, three hundred thirty-one thousand, three hundred thirty-two".