13204320102 has 96 divisors (see below), whose sum is σ = 30427488000. Its totient is φ = 4129832256.

The previous prime is 13204320089. The next prime is 13204320109. The reversal of 13204320102 is 20102340231.

13204320102 is a `hidden beast` number, since 132 + 0 + 432 + 0 + 102 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204320109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5118649 + ... + 5121227.

It is an arithmetic number, because the mean of its divisors is an integer number (316953000).

Almost surely, 2^13204320102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13204320102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15213744000).

13204320102 is an abundant number, since it is smaller than the sum of its proper divisors (17223167898).

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

13204320102 is a wasteful number, since it uses less digits than its factorization.

13204320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842 (or 2839 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13204320102 its reverse (20102340231), we get a palindrome (33306660333).

The spelling of 13204320102 in words is "thirteen billion, two hundred four million, three hundred twenty thousand, one hundred two".