23300020999 has 2 divisors, whose sum is σ = 23300021000. Its totient is φ = 23300020998.

The previous prime is 23300020987. The next prime is 23300021023. The reversal of 23300020999 is 99902000332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23300020999 - 2¹⁹ = 23299496711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23300020099) 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, 11650010499 + 11650010500.

It is an arithmetic number, because the mean of its divisors is an integer number (11650010500).

Almost surely, 2^23300020999 is an apocalyptic number.

23300020999 is a deficient number, since it is larger than the sum of its proper divisors (1).

23300020999 is an equidigital number, since it uses as much as digits as its factorization.

23300020999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 37.

The spelling of 23300020999 in words is "twenty-three billion, three hundred million, twenty thousand, nine hundred ninety-nine".