313322111313 has 8 divisors (see below), whose sum is σ = 418306072800. Its totient is φ = 208609778688.

The previous prime is 313322111309. The next prime is 313322111357. The reversal of 313322111313 is 313111223313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313322111313 - 2² = 313322111309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313322111213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67904523 + ... + 67909136.

It is an arithmetic number, because the mean of its divisors is an integer number (52288259100).

Almost surely, 2^313322111313 is an apocalyptic number.

It is an amenable number.

313322111313 is a deficient number, since it is larger than the sum of its proper divisors (104983961487).

313322111313 is a wasteful number, since it uses less digits than its factorization.

313322111313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135814431.

The product of its digits is 972, while the sum is 24.

Adding to 313322111313 its reverse (313111223313), we get a palindrome (626433334626).

The spelling of 313322111313 in words is "three hundred thirteen billion, three hundred twenty-two million, one hundred eleven thousand, three hundred thirteen".