131255536152 has 64 divisors (see below), whose sum is σ = 353447388000. Its totient is φ = 40378650624.

The previous prime is 131255536127. The next prime is 131255536169. The reversal of 131255536152 is 251635552131.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 131255536152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731624 + ... + 1805832.

Almost surely, 2^131255536152 is an apocalyptic number.

131255536152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131255536152 is an abundant number, since it is smaller than the sum of its proper divisors (222191851848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131255536152 is a wasteful number, since it uses less digits than its factorization.

131255536152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79900 (or 79896 counting only the distinct ones).

The product of its digits is 135000, while the sum is 39.

The spelling of 131255536152 in words is "one hundred thirty-one billion, two hundred fifty-five million, five hundred thirty-six thousand, one hundred fifty-two".