13801310253 has 32 divisors (see below), whose sum is σ = 21096875520. Its totient is φ = 8912194560.

The previous prime is 13801310249. The next prime is 13801310261. The reversal of 13801310253 is 35201310831.

13801310253 is a `hidden beast` number, since 1 + 380 + 1 + 31 + 0 + 253 = 666.

It is not a de Polignac number, because 13801310253 - 2² = 13801310249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13801310053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67033 + ... + 179153.

It is an arithmetic number, because the mean of its divisors is an integer number (659277360).

Almost surely, 2^13801310253 is an apocalyptic number.

It is an amenable number.

13801310253 is a deficient number, since it is larger than the sum of its proper divisors (7295565267).

13801310253 is a wasteful number, since it uses less digits than its factorization.

13801310253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112274 (or 112268 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 13801310253 in words is "thirteen billion, eight hundred one million, three hundred ten thousand, two hundred fifty-three".