108759109 has 8 divisors (see below), whose sum is σ = 109746432. Its totient is φ = 107775600.

The previous prime is 108759103. The next prime is 108759113. The reversal of 108759109 is 901957801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108759109 - 2¹⁹ = 108234821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108759103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98052 + ... + 99154.

It is an arithmetic number, because the mean of its divisors is an integer number (13718304).

Almost surely, 2^108759109 is an apocalyptic number.

It is an amenable number.

108759109 is a deficient number, since it is larger than the sum of its proper divisors (987323).

108759109 is a wasteful number, since it uses less digits than its factorization.

108759109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907.

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 108759109 is about 10428.7635412833. The cubic root of 108759109 is about 477.3334620204. Note that the first 3 decimals are identical.

The spelling of 108759109 in words is "one hundred eight million, seven hundred fifty-nine thousand, one hundred nine".