102166160 has 40 divisors (see below), whose sum is σ = 240895296. Its totient is φ = 40288640.

The previous prime is 102166157. The next prime is 102166189. The reversal of 102166160 is 61661201.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3314 + ... + 14673.

Almost surely, 2^102166160 is an apocalyptic number.

102166160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102166160 is an abundant number, since it is smaller than the sum of its proper divisors (138729136).

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

102166160 is a wasteful number, since it uses less digits than its factorization.

102166160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18071 (or 18065 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 102166160 is about 10107.7277367369. The cubic root of 102166160 is about 467.4864456974.

The spelling of 102166160 in words is "one hundred two million, one hundred sixty-six thousand, one hundred sixty".