131353505344142 has 32 divisors (see below), whose sum is σ = 199032114677760. Its totient is φ = 65010043723680.

The previous prime is 131353505344123. The next prime is 131353505344151. The reversal of 131353505344142 is 241443505353131.

It is a super-3 number, since 3×131353505344142³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131353505344093 and 131353505344102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7509768017 + ... + 7509785507.

It is an arithmetic number, because the mean of its divisors is an integer number (6219753583680).

Almost surely, 2^{131353505344142} is an apocalyptic number.

131353505344142 is a deficient number, since it is larger than the sum of its proper divisors (67678609333618).

131353505344142 is a wasteful number, since it uses less digits than its factorization.

131353505344142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31808.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 131353505344142 in words is "one hundred thirty-one trillion, three hundred fifty-three billion, five hundred five million, three hundred forty-four thousand, one hundred forty-two".