13253555203 has 16 divisors (see below), whose sum is σ = 15962365440. Its totient is φ = 10749974400.

The previous prime is 13253555177. The next prime is 13253555233. The reversal of 13253555203 is 30255535231.

It is a cyclic number.

It is not a de Polignac number, because 13253555203 - 2⁵ = 13253555171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13253555233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60618 + ... + 173728.

It is an arithmetic number, because the mean of its divisors is an integer number (997647840).

Almost surely, 2^13253555203 is an apocalyptic number.

13253555203 is a deficient number, since it is larger than the sum of its proper divisors (2708810237).

13253555203 is a wasteful number, since it uses less digits than its factorization.

13253555203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114018.

The product of its (nonzero) digits is 67500, while the sum is 34.

The spelling of 13253555203 in words is "thirteen billion, two hundred fifty-three million, five hundred fifty-five thousand, two hundred three".