1103109 has 8 divisors (see below), whose sum is σ = 1680960. Its totient is φ = 630336.

The previous prime is 1103107. The next prime is 1103111. The reversal of 1103109 is 9013011.

It is an interprime number because it is at equal distance from previous prime (1103107) and next prime (1103111).

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

It is not a de Polignac number, because 1103109 - 2¹ = 1103107 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103101) 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, 26244 + ... + 26285.

It is an arithmetic number, because the mean of its divisors is an integer number (210120).

2^1103109 is an apocalyptic number.

It is an amenable number.

1103109 is a deficient number, since it is larger than the sum of its proper divisors (577851).

1103109 is an equidigital number, since it uses as much as digits as its factorization.

1103109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52539.

The product of its (nonzero) digits is 27, while the sum is 15.

The square root of 1103109 is about 1050.2899599634. The cubic root of 1103109 is about 103.3251733642.

The spelling of 1103109 in words is "one million, one hundred three thousand, one hundred nine".