2323251357913 has 2 divisors, whose sum is σ = 2323251357914. Its totient is φ = 2323251357912.

The previous prime is 2323251357907. The next prime is 2323251357937. The reversal of 2323251357913 is 3197531523232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1817974912329 + 505276445584 = 1348323^2 + 710828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323251357913 is a prime.

It is not a weakly prime, because it can be changed into another prime (2323251351913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161625678956 + 1161625678957.

It is an arithmetic number, because the mean of its divisors is an integer number (1161625678957).

Almost surely, 2^{2323251357913} is an apocalyptic number.

It is an amenable number.

2323251357913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323251357913 is an equidigital number, since it uses as much as digits as its factorization.

2323251357913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1020600, while the sum is 46.

The spelling of 2323251357913 in words is "two trillion, three hundred twenty-three billion, two hundred fifty-one million, three hundred fifty-seven thousand, nine hundred thirteen".