131242200020994 has 16 divisors (see below), whose sum is σ = 266787422994240. Its totient is φ = 43030229514960.

The previous prime is 131242200020947. The next prime is 131242200021013. The reversal of 131242200020994 is 499020002242131.

131242200020994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 179292622614 + ... + 179292623345.

It is an arithmetic number, because the mean of its divisors is an integer number (16674213937140).

Almost surely, 2^{131242200020994} is an apocalyptic number.

131242200020994 is an abundant number, since it is smaller than the sum of its proper divisors (135545222973246).

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

131242200020994 is a wasteful number, since it uses less digits than its factorization.

131242200020994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358585246025.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 131242200020994 in words is "one hundred thirty-one trillion, two hundred forty-two billion, two hundred million, twenty thousand, nine hundred ninety-four".