313122012323 has 6 divisors (see below), whose sum is σ = 318339313812. Its totient is φ = 307988860920.

The previous prime is 313122012257. The next prime is 313122012403. The reversal of 313122012323 is 323210221313.

It is not a de Polignac number, because 313122012323 - 2³⁴ = 295942143139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313122012523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42071261 + ... + 42078702.

It is an arithmetic number, because the mean of its divisors is an integer number (53056552302).

Almost surely, 2^313122012323 is an apocalyptic number.

313122012323 is a deficient number, since it is larger than the sum of its proper divisors (5217301489).

313122012323 is an frugal number, since it uses more digits than its factorization.

313122012323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84150085 (or 84150024 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 313122012323 its reverse (323210221313), we get a palindrome (636332233636).

The spelling of 313122012323 in words is "three hundred thirteen billion, one hundred twenty-two million, twelve thousand, three hundred twenty-three".