13521134300 has 36 divisors (see below), whose sum is σ = 29416372440. Its totient is φ = 5394534720.

The previous prime is 13521134213. The next prime is 13521134309. The reversal of 13521134300 is 343112531.

13521134300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13521134309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134894 + ... + 212693.

Almost surely, 2^13521134300 is an apocalyptic number.

13521134300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13521134300 is an abundant number, since it is smaller than the sum of its proper divisors (15895238140).

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

13521134300 is a wasteful number, since it uses less digits than its factorization.

13521134300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347990 (or 347983 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 13521134300 its reverse (343112531), we get a palindrome (13864246831).

The spelling of 13521134300 in words is "thirteen billion, five hundred twenty-one million, one hundred thirty-four thousand, three hundred".