313313332312 has 16 divisors (see below), whose sum is σ = 587480608800. Its totient is φ = 156651836640.

The previous prime is 313313332309. The next prime is 313313332433. The reversal of 313313332312 is 213233313313.

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, 320139 + ... + 853882.

It is an arithmetic number, because the mean of its divisors is an integer number (36717538050).

Almost surely, 2^313313332312 is an apocalyptic number.

It is an amenable number.

313313332312 is a deficient number, since it is larger than the sum of its proper divisors (274167276488).

313313332312 is a wasteful number, since it uses less digits than its factorization.

313313332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207386 (or 1207382 counting only the distinct ones).

The product of its digits is 8748, while the sum is 28.

Adding to 313313332312 its reverse (213233313313), we get a palindrome (526546645625).

The spelling of 313313332312 in words is "three hundred thirteen billion, three hundred thirteen million, three hundred thirty-two thousand, three hundred twelve".