23201330099 has 4 divisors (see below), whose sum is σ = 23203947936. Its totient is φ = 23198712264.

The previous prime is 23201330081. The next prime is 23201330107. The reversal of 23201330099 is 99003310232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23201330099 - 2²⁰ = 23200281523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23201330069) 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 in 3 ways as a sum of consecutive naturals, for example, 1295579 + ... + 1313364.

It is an arithmetic number, because the mean of its divisors is an integer number (5800986984).

Almost surely, 2^23201330099 is an apocalyptic number.

23201330099 is a deficient number, since it is larger than the sum of its proper divisors (2617837).

23201330099 is an equidigital number, since it uses as much as digits as its factorization.

23201330099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617836.

The product of its (nonzero) digits is 8748, while the sum is 32.

The spelling of 23201330099 in words is "twenty-three billion, two hundred one million, three hundred thirty thousand, ninety-nine".