2320113137 has 2 divisors, whose sum is σ = 2320113138. Its totient is φ = 2320113136.

The previous prime is 2320113091. The next prime is 2320113139. The reversal of 2320113137 is 7313110232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1185838096 + 1134275041 = 34436^2 + 33679^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320113137 - 2⁶ = 2320113073 is a prime.

Together with 2320113139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2320113139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160056568 + 1160056569.

It is an arithmetic number, because the mean of its divisors is an integer number (1160056569).

Almost surely, 2^2320113137 is an apocalyptic number.

It is an amenable number.

2320113137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320113137 is an equidigital number, since it uses as much as digits as its factorization.

2320113137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2320113137 is about 48167.5527404081. The cubic root of 2320113137 is about 1323.8427083873.

Adding to 2320113137 its reverse (7313110232), we get a palindrome (9633223369).

The spelling of 2320113137 in words is "two billion, three hundred twenty million, one hundred thirteen thousand, one hundred thirty-seven".