131531268053 has 8 divisors (see below), whose sum is σ = 131732188896. Its totient is φ = 131330502000.

The previous prime is 131531268047. The next prime is 131531268079. The reversal of 131531268053 is 350862135131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131531268053 - 2¹⁰ = 131531267029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131531267998 and 131531268016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131531268553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722698 + ... + 1797428.

It is an arithmetic number, because the mean of its divisors is an integer number (16466523612).

Almost surely, 2^131531268053 is an apocalyptic number.

It is an amenable number.

131531268053 is a deficient number, since it is larger than the sum of its proper divisors (200920843).

131531268053 is a wasteful number, since it uses less digits than its factorization.

131531268053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77395.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 131531268053 in words is "one hundred thirty-one billion, five hundred thirty-one million, two hundred sixty-eight thousand, fifty-three".