102816589092 has 48 divisors (see below), whose sum is σ = 277004165760. Its totient is φ = 29073318912.

The previous prime is 102816589039. The next prime is 102816589147. The reversal of 102816589092 is 290985618201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6301167 + ... + 6317462.

It is an arithmetic number, because the mean of its divisors is an integer number (5770920120).

Almost surely, 2^102816589092 is an apocalyptic number.

102816589092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102816589092 is an abundant number, since it is smaller than the sum of its proper divisors (174187576668).

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

102816589092 is a wasteful number, since it uses less digits than its factorization.

102816589092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12618740 (or 12618738 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 51.

The spelling of 102816589092 in words is "one hundred two billion, eight hundred sixteen million, five hundred eighty-nine thousand, ninety-two".