109002168 has 96 divisors (see below), whose sum is σ = 323996400. Its totient is φ = 32832000.

The previous prime is 109002167. The next prime is 109002199. The reversal of 109002168 is 861200901.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109002161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181068 + ... + 181668.

Almost surely, 2^109002168 is an apocalyptic number.

109002168 is a gapful number since it is divisible by the number (18) 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 109002168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161998200).

109002168 is an abundant number, since it is smaller than the sum of its proper divisors (214994232).

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

109002168 is a wasteful number, since it uses less digits than its factorization.

109002168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 109002168 is about 10440.4103367636. The cubic root of 109002168 is about 477.6887851235.

The spelling of 109002168 in words is "one hundred nine million, two thousand, one hundred sixty-eight".