2313111233 has 2 divisors, whose sum is σ = 2313111234. Its totient is φ = 2313111232.

The previous prime is 2313111209. The next prime is 2313111257. The reversal of 2313111233 is 3321113132.

2313111233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2313111209) and next prime (2313111257).

It can be written as a sum of positive squares in only one way, i.e., 2176875649 + 136235584 = 46657^2 + 11672^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313111233 - 2²⁴ = 2296334017 is a prime.

It is not a weakly prime, because it can be changed into another prime (2313111263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156555616 + 1156555617.

It is an arithmetic number, because the mean of its divisors is an integer number (1156555617).

Almost surely, 2^2313111233 is an apocalyptic number.

It is an amenable number.

2313111233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313111233 is an equidigital number, since it uses as much as digits as its factorization.

2313111233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 20.

The square root of 2313111233 is about 48094.8150323920. The cubic root of 2313111233 is about 1322.5096182252.

Adding to 2313111233 its reverse (3321113132), we get a palindrome (5634224365).

The spelling of 2313111233 in words is "two billion, three hundred thirteen million, one hundred eleven thousand, two hundred thirty-three".