13044101200 has 60 divisors (see below), whose sum is σ = 33749116828. Its totient is φ = 4816281600.

The previous prime is 13044101171. The next prime is 13044101237. The reversal of 13044101200 is 210144031.

It can be written as a sum of positive squares in 6 ways, for example, as 4663797264 + 8380303936 = 68292^2 + 91544^2 .

It is a super-2 number, since 2×13044101200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1249041 + ... + 1259440.

Almost surely, 2^13044101200 is an apocalyptic number.

13044101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044101200 is an abundant number, since it is smaller than the sum of its proper divisors (20705015628).

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

13044101200 is a wasteful number, since it uses less digits than its factorization.

13044101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508512 (or 2508501 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13044101200 its reverse (210144031), we get a palindrome (13254245231).

It can be divided in two parts, 13044 and 101200, that added together give a square (114244 = 338²).

The spelling of 13044101200 in words is "thirteen billion, forty-four million, one hundred one thousand, two hundred".