109275027 has 4 divisors (see below), whose sum is σ = 145700040. Its totient is φ = 72850016.

The previous prime is 109275017. The next prime is 109275043. The reversal of 109275027 is 720572901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109275027 - 2²³ = 100886419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109275017) 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, 18212502 + ... + 18212507.

It is an arithmetic number, because the mean of its divisors is an integer number (36425010).

Almost surely, 2^109275027 is an apocalyptic number.

109275027 is a deficient number, since it is larger than the sum of its proper divisors (36425013).

109275027 is an equidigital number, since it uses as much as digits as its factorization.

109275027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36425012.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 109275027 is about 10453.4696153956. The cubic root of 109275027 is about 478.0870434903.

The spelling of 109275027 in words is "one hundred nine million, two hundred seventy-five thousand, twenty-seven".