1108043 has 4 divisors (see below), whose sum is σ = 1173240. Its totient is φ = 1042848.

The previous prime is 1108021. The next prime is 1108049. The reversal of 1108043 is 3408011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3408011 = 19 ⋅179369.

It is not a de Polignac number, because 1108043 - 2⁸ = 1107787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 65179 = 1108043 / (1 + 1 + 0 + 8 + 0 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1108049) 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, 32573 + ... + 32606.

It is an arithmetic number, because the mean of its divisors is an integer number (293310).

2^1108043 is an apocalyptic number.

1108043 is a deficient number, since it is larger than the sum of its proper divisors (65197).

1108043 is an equidigital number, since it uses as much as digits as its factorization.

1108043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65196.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1108043 is about 1052.6362144635. The cubic root of 1108043 is about 103.4789956365.

Subtracting 1108043 from its reverse (3408011), we obtain a cube (2299968 = 132³).

The spelling of 1108043 in words is "one million, one hundred eight thousand, forty-three".