13221330102 has 24 divisors (see below), whose sum is σ = 29420438736. Its totient is φ = 4287998736.

The previous prime is 13221330079. The next prime is 13221330149. The reversal of 13221330102 is 20103312231.

13221330102 is a `hidden beast` number, since 1 + 322 + 1 + 330 + 10 + 2 = 666.

13221330102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9925258 + ... + 9926589.

It is an arithmetic number, because the mean of its divisors is an integer number (1225851614).

Almost surely, 2^13221330102 is an apocalyptic number.

13221330102 is an abundant number, since it is smaller than the sum of its proper divisors (16199108634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13221330102 is a wasteful number, since it uses less digits than its factorization.

13221330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19851892 (or 19851889 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13221330102 its reverse (20103312231), we get a palindrome (33324642333).

The spelling of 13221330102 in words is "thirteen billion, two hundred twenty-one million, three hundred thirty thousand, one hundred two".