102159635000 has 80 divisors (see below), whose sum is σ = 240565182000. Its totient is φ = 40658112000.

The previous prime is 102159634987. The next prime is 102159635027. The reversal of 102159635000 is 536951201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 943664 + ... + 1046336.

It is an arithmetic number, because the mean of its divisors is an integer number (3007064775).

Almost surely, 2^102159635000 is an apocalyptic number.

102159635000 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 102159635000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120282591000).

102159635000 is an abundant number, since it is smaller than the sum of its proper divisors (138405547000).

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

102159635000 is a wasteful number, since it uses less digits than its factorization.

102159635000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102898 (or 102879 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 102159635000 in words is "one hundred two billion, one hundred fifty-nine million, six hundred thirty-five thousand".