13003131200 has 84 divisors (see below), whose sum is σ = 32740092000. Its totient is φ = 5080266240.

The previous prime is 13003131179. The next prime is 13003131209. The reversal of 13003131200 is 213130031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003131209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25700 + ... + 163299.

It is an arithmetic number, because the mean of its divisors is an integer number (389763000).

Almost surely, 2^13003131200 is an apocalyptic number.

13003131200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13003131200 is an abundant number, since it is smaller than the sum of its proper divisors (19736960800).

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

13003131200 is a wasteful number, since it uses less digits than its factorization.

13003131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189064 (or 189049 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13003131200 its reverse (213130031), we get a palindrome (13216261231).

The spelling of 13003131200 in words is "thirteen billion, three million, one hundred thirty-one thousand, two hundred".