131232734312199 has 16 divisors (see below), whose sum is σ = 188436994536672. Its totient is φ = 80758499516928.

The previous prime is 131232734312179. The next prime is 131232734312221. The reversal of 131232734312199 is 991213437232131.

It is not a de Polignac number, because 131232734312199 - 2¹¹ = 131232734310151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131232734312179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36309867 + ... + 39760179.

It is an arithmetic number, because the mean of its divisors is an integer number (11777312158542).

Almost surely, 2^{131232734312199} is an apocalyptic number.

131232734312199 is a deficient number, since it is larger than the sum of its proper divisors (57204260224473).

131232734312199 is a wasteful number, since it uses less digits than its factorization.

131232734312199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425586.

The product of its digits is 1469664, while the sum is 51.

The spelling of 131232734312199 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, seven hundred thirty-four million, three hundred twelve thousand, one hundred ninety-nine".