13331310099 has 4 divisors (see below), whose sum is σ = 17775080136. Its totient is φ = 8887540064.

The previous prime is 13331310079. The next prime is 13331310127. The reversal of 13331310099 is 99001313331.

13331310099 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 13331310099 - 2¹⁷ = 13331179027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13331310079) 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, 2221885014 + ... + 2221885019.

It is an arithmetic number, because the mean of its divisors is an integer number (4443770034).

Almost surely, 2^13331310099 is an apocalyptic number.

13331310099 is a deficient number, since it is larger than the sum of its proper divisors (4443770037).

13331310099 is an equidigital number, since it uses as much as digits as its factorization.

13331310099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443770036.

The product of its (nonzero) digits is 6561, while the sum is 33.

The spelling of 13331310099 in words is "thirteen billion, three hundred thirty-one million, three hundred ten thousand, ninety-nine".