109975017 has 4 divisors (see below), whose sum is σ = 146633360. Its totient is φ = 73316676.

The previous prime is 109975013. The next prime is 109975027. The reversal of 109975017 is 710579901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 109975017 - 2² = 109975013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109975013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18329167 + ... + 18329172.

It is an arithmetic number, because the mean of its divisors is an integer number (36658340).

Almost surely, 2^109975017 is an apocalyptic number.

It is an amenable number.

109975017 is a deficient number, since it is larger than the sum of its proper divisors (36658343).

109975017 is an equidigital number, since it uses as much as digits as its factorization.

109975017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36658342.

The product of its (nonzero) digits is 19845, while the sum is 39.

The square root of 109975017 is about 10486.8973962750. The cubic root of 109975017 is about 479.1057090076.

The spelling of 109975017 in words is "one hundred nine million, nine hundred seventy-five thousand, seventeen".