102166282500 has 120 divisors (see below), whose sum is σ = 298200620256. Its totient is φ = 27215904000.

The previous prime is 102166282441. The next prime is 102166282531. The reversal of 102166282500 is 5282661201.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7740907 + ... + 7754093.

Almost surely, 2^102166282500 is an apocalyptic number.

102166282500 is a gapful number since it is divisible by the number (10) 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 102166282500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149100310128).

102166282500 is an abundant number, since it is smaller than the sum of its proper divisors (196034337756).

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

102166282500 is a wasteful number, since it uses less digits than its factorization.

102166282500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14247 (or 14230 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 102166282500 in words is "one hundred two billion, one hundred sixty-six million, two hundred eighty-two thousand, five hundred".