12044103 has 16 divisors (see below), whose sum is σ = 16473600. Its totient is φ = 7824960.

The previous prime is 12044069. The next prime is 12044141. The reversal of 12044103 is 30144021.

It is not a de Polignac number, because 12044103 - 2¹⁰ = 12043079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12044183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20808 + ... + 21378.

It is an arithmetic number, because the mean of its divisors is an integer number (1029600).

Almost surely, 2^12044103 is an apocalyptic number.

12044103 is a deficient number, since it is larger than the sum of its proper divisors (4429497).

12044103 is an equidigital number, since it uses as much as digits as its factorization.

12044103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12044103 is about 3470.4614966889. The cubic root of 12044103 is about 229.2229796744. Note that the first 3 decimals are identical.

Adding to 12044103 its reverse (30144021), we get a palindrome (42188124).

The spelling of 12044103 in words is "twelve million, forty-four thousand, one hundred three".