131330535512435 has 32 divisors (see below), whose sum is σ = 180977234522112. Its totient is φ = 89621893630080.

The previous prime is 131330535512383. The next prime is 131330535512543. The reversal of 131330535512435 is 534215535033131.

It is not a de Polignac number, because 131330535512435 - 2¹² = 131330535508339 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 101840894 + ... + 103122396.

It is an arithmetic number, because the mean of its divisors is an integer number (5655538578816).

Almost surely, 2^{131330535512435} is an apocalyptic number.

131330535512435 is a deficient number, since it is larger than the sum of its proper divisors (49646699009677).

131330535512435 is a wasteful number, since it uses less digits than its factorization.

131330535512435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295603.

The product of its (nonzero) digits is 1215000, while the sum is 44.

The spelling of 131330535512435 in words is "one hundred thirty-one trillion, three hundred thirty billion, five hundred thirty-five million, five hundred twelve thousand, four hundred thirty-five".