13330323111 has 16 divisors (see below), whose sum is σ = 20861871104. Its totient is φ = 7411453344.

The previous prime is 13330323089. The next prime is 13330323163. The reversal of 13330323111 is 11132303331.

13330323111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13330323111 - 2¹⁷ = 13330192039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330323011) 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 15 ways as a sum of consecutive naturals, for example, 8577295 + ... + 8578848.

It is an arithmetic number, because the mean of its divisors is an integer number (1303866944).

Almost surely, 2^13330323111 is an apocalyptic number.

13330323111 is a deficient number, since it is larger than the sum of its proper divisors (7531547993).

13330323111 is a wasteful number, since it uses less digits than its factorization.

13330323111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17156190.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13330323111 its reverse (11132303331), we get a palindrome (24462626442).

The spelling of 13330323111 in words is "thirteen billion, three hundred thirty million, three hundred twenty-three thousand, one hundred eleven".