102384804852 has 108 divisors (see below), whose sum is σ = 288074637760. Its totient is φ = 30632865120.

The previous prime is 102384804833. The next prime is 102384804913. The reversal of 102384804852 is 258408483201.

102384804852 is a `hidden beast` number, since 10 + 2 + 3 + 84 + 80 + 485 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 102384804798 and 102384804807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 195363 + ... + 492885.

Almost surely, 2^102384804852 is an apocalyptic number.

102384804852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102384804852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144037318880).

102384804852 is an abundant number, since it is smaller than the sum of its proper divisors (185689832908).

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

102384804852 is a wasteful number, since it uses less digits than its factorization.

102384804852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297634 (or 297618 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 102384804852 in words is "one hundred two billion, three hundred eighty-four million, eight hundred four thousand, eight hundred fifty-two".