8182102128 has 20 divisors (see below), whose sum is σ = 21137097288. Its totient is φ = 2727367360.

The previous prime is 8182102111. The next prime is 8182102139. The reversal of 8182102128 is 8212012818.

It is a congruent number.

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, 85230183 + ... + 85230278.

Almost surely, 2^8182102128 is an apocalyptic number.

It is an amenable number.

8182102128 is an abundant number, since it is smaller than the sum of its proper divisors (12954995160).

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

8182102128 is a wasteful number, since it uses less digits than its factorization.

8182102128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170460472 (or 170460466 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 33.

The square root of 8182102128 is about 90454.9729312878. The cubic root of 8182102128 is about 2015.0614686920.

The spelling of 8182102128 in words is "eight billion, one hundred eighty-two million, one hundred two thousand, one hundred twenty-eight".