8120102675 has 24 divisors (see below), whose sum is σ = 10643366400. Its totient is φ = 6128347680.

The previous prime is 8120102651. The next prime is 8120102677. The reversal of 8120102675 is 5762010218.

It is not a de Polignac number, because 8120102675 - 2¹⁴ = 8120086291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8120102677) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 77762 + ... + 149288.

It is an arithmetic number, because the mean of its divisors is an integer number (443473600).

Almost surely, 2^8120102675 is an apocalyptic number.

8120102675 is a deficient number, since it is larger than the sum of its proper divisors (2523263725).

8120102675 is a wasteful number, since it uses less digits than its factorization.

8120102675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71795 (or 71790 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 8120102675 is about 90111.6123204995. The cubic root of 8120102675 is about 2009.9588842526.

The spelling of 8120102675 in words is "eight billion, one hundred twenty million, one hundred two thousand, six hundred seventy-five".