131682286218 has 16 divisors (see below), whose sum is σ = 300988082880. Its totient is φ = 37623510336.

The previous prime is 131682286213. The next prime is 131682286243. The reversal of 131682286218 is 812682286131.

It is not an unprimeable number, because it can be changed into a prime (131682286213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567646223 + ... + 1567646306.

It is an arithmetic number, because the mean of its divisors is an integer number (18811755180).

Almost surely, 2^131682286218 is an apocalyptic number.

131682286218 is an abundant number, since it is smaller than the sum of its proper divisors (169305796662).

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

131682286218 is a wasteful number, since it uses less digits than its factorization.

131682286218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135292541.

The product of its digits is 442368, while the sum is 48.

The spelling of 131682286218 in words is "one hundred thirty-one billion, six hundred eighty-two million, two hundred eighty-six thousand, two hundred eighteen".