1124103 has 4 divisors (see below), whose sum is σ = 1498808. Its totient is φ = 749400.

The previous prime is 1124087. The next prime is 1124107. The reversal of 1124103 is 3014211.

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: 3014211 = 3 ⋅1004737.

It is not a de Polignac number, because 1124103 - 2⁴ = 1124087 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124107) 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, 187348 + ... + 187353.

It is an arithmetic number, because the mean of its divisors is an integer number (374702).

2^1124103 is an apocalyptic number.

1124103 is a deficient number, since it is larger than the sum of its proper divisors (374705).

1124103 is an equidigital number, since it uses as much as digits as its factorization.

1124103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374704.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1124103 is about 1060.2372376030. The cubic root of 1124103 is about 103.9765417999.

Adding to 1124103 its reverse (3014211), we get a palindrome (4138314).

The spelling of 1124103 in words is "one million, one hundred twenty-four thousand, one hundred three".