13255053131 has 4 divisors (see below), whose sum is σ = 13258205064. Its totient is φ = 13251901200.

The previous prime is 13255053089. The next prime is 13255053143. The reversal of 13255053131 is 13135055231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13135055231 = 29 ⋅452932939.

It is a cyclic number.

It is not a de Polignac number, because 13255053131 - 2²² = 13250858827 is a prime.

It is a super-2 number, since 2×13255053131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13255053094 and 13255053103.

It is not an unprimeable number, because it can be changed into a prime (13255053431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569650 + ... + 1578071.

It is an arithmetic number, because the mean of its divisors is an integer number (3314551266).

Almost surely, 2^13255053131 is an apocalyptic number.

13255053131 is a deficient number, since it is larger than the sum of its proper divisors (3151933).

13255053131 is an equidigital number, since it uses as much as digits as its factorization.

13255053131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151932.

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 13255053131 in words is "thirteen billion, two hundred fifty-five million, fifty-three thousand, one hundred thirty-one".