13102232304 has 160 divisors (see below), whose sum is σ = 39572070400. Its totient is φ = 3734035200.

The previous prime is 13102232303. The next prime is 13102232321. The reversal of 13102232304 is 40323220131.

It is a super-2 number, since 2×13102232304² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102232303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8906289 + ... + 8907759.

It is an arithmetic number, because the mean of its divisors is an integer number (247325440).

Almost surely, 2^13102232304 is an apocalyptic number.

13102232304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13102232304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19786035200).

13102232304 is an abundant number, since it is smaller than the sum of its proper divisors (26469838096).

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

13102232304 is a wasteful number, since it uses less digits than its factorization.

13102232304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044 (or 2024 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13102232304 its reverse (40323220131), we get a palindrome (53425452435).

The spelling of 13102232304 in words is "thirteen billion, one hundred two million, two hundred thirty-two thousand, three hundred four".