9091137323 has 2 divisors, whose sum is σ = 9091137324. Its totient is φ = 9091137322.

The previous prime is 9091137317. The next prime is 9091137401. The reversal of 9091137323 is 3237311909.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9091137323 - 2²⁶ = 9024028459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (9091137313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4545568661 + 4545568662.

It is an arithmetic number, because the mean of its divisors is an integer number (4545568662).

Almost surely, 2^9091137323 is an apocalyptic number.

9091137323 is a deficient number, since it is larger than the sum of its proper divisors (1).

9091137323 is an equidigital number, since it uses as much as digits as its factorization.

9091137323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 38.

The square root of 9091137323 is about 95347.4557762293. The cubic root of 9091137323 is about 2087.0814878932.

The spelling of 9091137323 in words is "nine billion, ninety-one million, one hundred thirty-seven thousand, three hundred twenty-three".