23020010099 has 2 divisors, whose sum is σ = 23020010100. Its totient is φ = 23020010098.

The previous prime is 23020010093. The next prime is 23020010113. The reversal of 23020010099 is 99001002032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23020010099 is a prime.

It is not a weakly prime, because it can be changed into another prime (23020010093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510005049 + 11510005050.

It is an arithmetic number, because the mean of its divisors is an integer number (11510005050).

Almost surely, 2^23020010099 is an apocalyptic number.

23020010099 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020010099 is an equidigital number, since it uses as much as digits as its factorization.

23020010099 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 26.

The spelling of 23020010099 in words is "twenty-three billion, twenty million, ten thousand, ninety-nine".