2313118207233 has 6 divisors (see below), whose sum is σ = 3341170743794. Its totient is φ = 1542078804816.

The previous prime is 2313118207223. The next prime is 2313118207247. The reversal of 2313118207233 is 3327028113132.

2313118207233 is a `hidden beast` number, since 2 + 31 + 311 + 82 + 0 + 7 + 233 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2238279303744 + 74838903489 = 1496088^2 + 273567^2 .

It is not a de Polignac number, because 2313118207233 - 2²² = 2313114012929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313118207223) 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, 128506567060 + ... + 128506567077.

Almost surely, 2^{2313118207233} is an apocalyptic number.

It is an amenable number.

2313118207233 is a deficient number, since it is larger than the sum of its proper divisors (1028052536561).

2313118207233 is a wasteful number, since it uses less digits than its factorization.

2313118207233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257013134143 (or 257013134140 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 2313118207233 in words is "two trillion, three hundred thirteen billion, one hundred eighteen million, two hundred seven thousand, two hundred thirty-three".