313323313112 has 32 divisors (see below), whose sum is σ = 613065045600. Its totient is φ = 149840216064.

The previous prime is 313323313099. The next prime is 313323313139. The reversal of 313323313112 is 211313323313.

It is a super-2 number, since 2×313323313112² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3189464 + ... + 3286232.

It is an arithmetic number, because the mean of its divisors is an integer number (19158282675).

Almost surely, 2^313323313112 is an apocalyptic number.

It is an amenable number.

313323313112 is a deficient number, since it is larger than the sum of its proper divisors (299741732488).

313323313112 is a wasteful number, since it uses less digits than its factorization.

313323313112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114395 (or 114391 counting only the distinct ones).

The product of its digits is 2916, while the sum is 26.

Adding to 313323313112 its reverse (211313323313), we get a palindrome (524636636425).

The spelling of 313323313112 in words is "three hundred thirteen billion, three hundred twenty-three million, three hundred thirteen thousand, one hundred twelve".