10320320099 has 4 divisors (see below), whose sum is σ = 10353504720. Its totient is φ = 10287135480.

The previous prime is 10320320093. The next prime is 10320320123. The reversal of 10320320099 is 99002302301.

10320320099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10320320099 - 2²⁴ = 10303542883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10320320093) 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 in 3 ways as a sum of consecutive naturals, for example, 16591844 + ... + 16592465.

It is an arithmetic number, because the mean of its divisors is an integer number (2588376180).

Almost surely, 2^10320320099 is an apocalyptic number.

10320320099 is a deficient number, since it is larger than the sum of its proper divisors (33184621).

10320320099 is an equidigital number, since it uses as much as digits as its factorization.

10320320099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33184620.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 10320320099 in words is "ten billion, three hundred twenty million, three hundred twenty thousand, ninety-nine".