131172250053 has 64 divisors (see below), whose sum is σ = 202065518592. Its totient is φ = 74974325760.

The previous prime is 131172250007. The next prime is 131172250063. The reversal of 131172250053 is 350052271131.

It is not a de Polignac number, because 131172250053 - 2²² = 131168055749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131172250053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131172250063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19221600 + ... + 19228422.

It is an arithmetic number, because the mean of its divisors is an integer number (3157273728).

Almost surely, 2^131172250053 is an apocalyptic number.

131172250053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131172250053 is a deficient number, since it is larger than the sum of its proper divisors (70893268539).

131172250053 is a wasteful number, since it uses less digits than its factorization.

131172250053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7234.

The product of its (nonzero) digits is 6300, while the sum is 30.

The spelling of 131172250053 in words is "one hundred thirty-one billion, one hundred seventy-two million, two hundred fifty thousand, fifty-three".