2320113091 has 2 divisors, whose sum is σ = 2320113092. Its totient is φ = 2320113090.

The previous prime is 2320113073. The next prime is 2320113137. The reversal of 2320113091 is 1903110232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320113091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2320113011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160056545 + 1160056546.

It is an arithmetic number, because the mean of its divisors is an integer number (1160056546).

Almost surely, 2^2320113091 is an apocalyptic number.

2320113091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320113091 is an equidigital number, since it uses as much as digits as its factorization.

2320113091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 2320113091 is about 48167.5522629083. The cubic root of 2320113091 is about 1323.8426996382.

The spelling of 2320113091 in words is "two billion, three hundred twenty million, one hundred thirteen thousand, ninety-one".