109377168 has 20 divisors (see below), whose sum is σ = 282557808. Its totient is φ = 36459040.

The previous prime is 109377157. The next prime is 109377179. The reversal of 109377168 is 861773901.

It is an interprime number because it is at equal distance from previous prime (109377157) and next prime (109377179).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1139298 + ... + 1139393.

Almost surely, 2^109377168 is an apocalyptic number.

It is an amenable number.

109377168 is an abundant number, since it is smaller than the sum of its proper divisors (173180640).

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

109377168 is a wasteful number, since it uses less digits than its factorization.

109377168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278702 (or 2278696 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 109377168 is about 10458.3539813873. The cubic root of 109377168 is about 478.2359554702.

The spelling of 109377168 in words is "one hundred nine million, three hundred seventy-seven thousand, one hundred sixty-eight".