13044124100 has 72 divisors (see below), whose sum is σ = 32879853888. Its totient is φ = 4398940800.

The previous prime is 13044124057. The next prime is 13044124111. The reversal of 13044124100 is 142144031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110042 + ... + 195441.

Almost surely, 2^13044124100 is an apocalyptic number.

13044124100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044124100 is an abundant number, since it is smaller than the sum of its proper divisors (19835729788).

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

13044124100 is a wasteful number, since it uses less digits than its factorization.

13044124100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305565 (or 305558 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 13044124100 its reverse (142144031), we get a palindrome (13186268131).

The spelling of 13044124100 in words is "thirteen billion, forty-four million, one hundred twenty-four thousand, one hundred".