8108131052322 has 160 divisors (see below), whose sum is σ = 20940333955200. Its totient is φ = 2306474725248.

The previous prime is 8108131052317. The next prime is 8108131052369. The reversal of 8108131052322 is 2232501318018.

8108131052322 is a `hidden beast` number, since 8 + 1 + 0 + 81 + 31 + 0 + 523 + 22 = 666.

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 79 ways as a sum of consecutive naturals, for example, 63039454 + ... + 63167942.

It is an arithmetic number, because the mean of its divisors is an integer number (130877087220).

Almost surely, 2^{8108131052322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8108131052322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10470166977600).

8108131052322 is an abundant number, since it is smaller than the sum of its proper divisors (12832202902878).

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

8108131052322 is an equidigital number, since it uses as much as digits as its factorization.

8108131052322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128754 (or 128730 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 8108131052322 in words is "eight trillion, one hundred eight billion, one hundred thirty-one million, fifty-two thousand, three hundred twenty-two".