131179253 has 2 divisors, whose sum is σ = 131179254. Its totient is φ = 131179252.

The previous prime is 131179247. The next prime is 131179261. The reversal of 131179253 is 352971131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112317604 + 18861649 = 10598^2 + 4343^2 .

It is a cyclic number.

It is not a de Polignac number, because 131179253 - 2²⁶ = 64070389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131179453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65589626 + 65589627.

It is an arithmetic number, because the mean of its divisors is an integer number (65589627).

Almost surely, 2^131179253 is an apocalyptic number.

It is an amenable number.

131179253 is a deficient number, since it is larger than the sum of its proper divisors (1).

131179253 is an equidigital number, since it uses as much as digits as its factorization.

131179253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 32.

The square root of 131179253 is about 11453.3511689811. The cubic root of 131179253 is about 508.1068515289.

The spelling of 131179253 in words is "one hundred thirty-one million, one hundred seventy-nine thousand, two hundred fifty-three".