131248730082 has 8 divisors (see below), whose sum is σ = 262497460176. Its totient is φ = 43749576692.

The previous prime is 131248730071. The next prime is 131248730101. The reversal of 131248730082 is 280037842131.

It is a sphenic number, since it is the product of 3 distinct primes.

131248730082 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 131248730082.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10937394168 + ... + 10937394179.

It is an arithmetic number, because the mean of its divisors is an integer number (32812182522).

Almost surely, 2^131248730082 is an apocalyptic number.

131248730082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131248730082 is a wasteful number, since it uses less digits than its factorization.

131248730082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21874788352.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 131248730082 in words is "one hundred thirty-one billion, two hundred forty-eight million, seven hundred thirty thousand, eighty-two".