23030113291 has 2 divisors, whose sum is σ = 23030113292. Its totient is φ = 23030113290.

The previous prime is 23030113283. The next prime is 23030113319. The reversal of 23030113291 is 19231103032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23030113291 - 2³ = 23030113283 is a prime.

It is a super-2 number, since 2×23030113291² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23030113261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515056645 + 11515056646.

It is an arithmetic number, because the mean of its divisors is an integer number (11515056646).

Almost surely, 2^23030113291 is an apocalyptic number.

23030113291 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030113291 is an equidigital number, since it uses as much as digits as its factorization.

23030113291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 23030113291 in words is "twenty-three billion, thirty million, one hundred thirteen thousand, two hundred ninety-one".