100868170 has 32 divisors (see below), whose sum is σ = 198858240. Its totient is φ = 36609600.

The previous prime is 100868147. The next prime is 100868171. The reversal of 100868170 is 71868001.

It is not an unprimeable number, because it can be changed into a prime (100868171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1095 + ... + 14245.

It is an arithmetic number, because the mean of its divisors is an integer number (6214320).

Almost surely, 2^100868170 is an apocalyptic number.

100868170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100868170 is a deficient number, since it is larger than the sum of its proper divisors (97990070).

100868170 is a wasteful number, since it uses less digits than its factorization.

100868170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13230.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 100868170 is about 10043.3146918734. The cubic root of 100868170 is about 465.4982442229.

The spelling of 100868170 in words is "one hundred million, eight hundred sixty-eight thousand, one hundred seventy".