10323031099 has 4 divisors (see below), whose sum is σ = 10323245160. Its totient is φ = 10322817040.

The previous prime is 10323031049. The next prime is 10323031123. The reversal of 10323031099 is 99013032301.

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 10323031099 - 2¹³ = 10323022907 is a prime.

It is a super-2 number, since 2×10323031099² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10323031099.

It is not an unprimeable number, because it can be changed into a prime (10323031049) 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, 3039 + ... + 143719.

It is an arithmetic number, because the mean of its divisors is an integer number (2580811290).

Almost surely, 2^10323031099 is an apocalyptic number.

10323031099 is a deficient number, since it is larger than the sum of its proper divisors (214061).

10323031099 is an equidigital number, since it uses as much as digits as its factorization.

10323031099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214060.

The product of its (nonzero) digits is 4374, while the sum is 31.

The spelling of 10323031099 in words is "ten billion, three hundred twenty-three million, thirty-one thousand, ninety-nine".