131266053 has 12 divisors (see below), whose sum is σ = 189752940. Its totient is φ = 87443136.

The previous prime is 131266033. The next prime is 131266067. The reversal of 131266053 is 350662131.

131266053 is a `hidden beast` number, since 1 + 31 + 26 + 605 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 82573569 + 48692484 = 9087^2 + 6978^2 .

It is not a de Polignac number, because 131266053 - 2⁶ = 131265989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131266033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8553 + ... + 18321.

It is an arithmetic number, because the mean of its divisors is an integer number (15812745).

Almost surely, 2^131266053 is an apocalyptic number.

It is an amenable number.

131266053 is a deficient number, since it is larger than the sum of its proper divisors (58486887).

131266053 is a wasteful number, since it uses less digits than its factorization.

131266053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11268 (or 11265 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 131266053 is about 11457.1398263266. The cubic root of 131266053 is about 508.2188965605.

The spelling of 131266053 in words is "one hundred thirty-one million, two hundred sixty-six thousand, fifty-three".