131487272904102 has 16 divisors (see below), whose sum is σ = 262974896970672. Its totient is φ = 43829032440960.

The previous prime is 131487272904079. The next prime is 131487272904131. The reversal of 131487272904102 is 201409272784131.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9632743 + ... + 18861714.

It is an arithmetic number, because the mean of its divisors is an integer number (16435931060667).

Almost surely, 2^{131487272904102} is an apocalyptic number.

131487272904102 is an abundant number, since it is smaller than the sum of its proper divisors (131487624066570).

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

131487272904102 is a wasteful number, since it uses less digits than its factorization.

131487272904102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29263543.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 131487272904102 in words is "one hundred thirty-one trillion, four hundred eighty-seven billion, two hundred seventy-two million, nine hundred four thousand, one hundred two".