109059 has 4 divisors (see below), whose sum is σ = 145416. Its totient is φ = 72704.

The previous prime is 109049. The next prime is 109063. The reversal of 109059 is 950901.

It is a happy number.

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 109059 - 2⁸ = 108803 is a prime.

It is a D-number.

109059 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 109059.

It is not an unprimeable number, because it can be changed into a prime (109049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18174 + ... + 18179.

It is an arithmetic number, because the mean of its divisors is an integer number (36354).

2¹⁰⁹⁰⁵⁹ is an apocalyptic number.

109059 is a deficient number, since it is larger than the sum of its proper divisors (36357).

109059 is an equidigital number, since it uses as much as digits as its factorization.

109059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36356.

The product of its (nonzero) digits is 405, while the sum is 24.

The square root of 109059 is about 330.2408212199. The cubic root of 109059 is about 47.7771790482. Note that the first 3 decimals are identical.

The spelling of 109059 in words is "one hundred nine thousand, fifty-nine".