313120233201323 has 4 divisors (see below), whose sum is σ = 313169926944048. Its totient is φ = 313070539458600.

The previous prime is 313120233201319. The next prime is 313120233201353. The reversal of 313120233201323 is 323102332021313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313120233201323 - 2² = 313120233201319 is a prime.

It is a super-3 number, since 3×313120233201323³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313120233201313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24846861911 + ... + 24846874512.

It is an arithmetic number, because the mean of its divisors is an integer number (78292481736012).

Almost surely, 2^{313120233201323} is an apocalyptic number.

313120233201323 is a deficient number, since it is larger than the sum of its proper divisors (49693742725).

313120233201323 is an equidigital number, since it uses as much as digits as its factorization.

313120233201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49693742724.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 313120233201323 its reverse (323102332021313), we get a palindrome (636222565222636).

The spelling of 313120233201323 in words is "three hundred thirteen trillion, one hundred twenty billion, two hundred thirty-three million, two hundred one thousand, three hundred twenty-three".