23290059899 has 2 divisors, whose sum is σ = 23290059900. Its totient is φ = 23290059898.

The previous prime is 23290059847. The next prime is 23290059983. The reversal of 23290059899 is 99895009232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23290059899 is a prime.

It is not a weakly prime, because it can be changed into another prime (23290059829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11645029949 + 11645029950.

It is an arithmetic number, because the mean of its divisors is an integer number (11645029950).

Almost surely, 2^23290059899 is an apocalyptic number.

23290059899 is a deficient number, since it is larger than the sum of its proper divisors (1).

23290059899 is an equidigital number, since it uses as much as digits as its factorization.

23290059899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3149280, while the sum is 56.

The spelling of 23290059899 in words is "twenty-three billion, two hundred ninety million, fifty-nine thousand, eight hundred ninety-nine".