13020232104 has 288 divisors, whose sum is σ = 40782268800. Its totient is φ = 3742675200.

The previous prime is 13020232103. The next prime is 13020232123. The reversal of 13020232104 is 40123202031.

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

It is not an unprimeable number, because it can be changed into a prime (13020232103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 36267877 + ... + 36268235.

It is an arithmetic number, because the mean of its divisors is an integer number (141605100).

Almost surely, 2^13020232104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13020232104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20391134400).

13020232104 is an abundant number, since it is smaller than the sum of its proper divisors (27762036696).

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

13020232104 is a wasteful number, since it uses less digits than its factorization.

13020232104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 579 counting only the distinct ones).

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

Adding to 13020232104 its reverse (40123202031), we get a palindrome (53143434135).

The spelling of 13020232104 in words is "thirteen billion, twenty million, two hundred thirty-two thousand, one hundred four".