109039 has 8 divisors (see below), whose sum is σ = 128288. Its totient is φ = 90720.

The previous prime is 109037. The next prime is 109049. The reversal of 109039 is 930901.

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

It is not a de Polignac number, because 109039 - 2¹ = 109037 is a prime.

It is a Duffinian number.

109039 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49 + ... + 469.

It is an arithmetic number, because the mean of its divisors is an integer number (16036).

2¹⁰⁹⁰³⁹ is an apocalyptic number.

109039 is a deficient number, since it is larger than the sum of its proper divisors (19249).

109039 is an equidigital number, since it uses as much as digits as its factorization.

109039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its (nonzero) digits is 243, while the sum is 22.

The square root of 109039 is about 330.2105388990. The cubic root of 109039 is about 47.7742582989.

The spelling of 109039 in words is "one hundred nine thousand, thirty-nine".