12023103 has 8 divisors (see below), whose sum is σ = 16333488. Its totient is φ = 7864064.

The previous prime is 12023059. The next prime is 12023119. The reversal of 12023103 is 30132021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12023103 - 2⁸ = 12022847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37650 + ... + 37967.

It is an arithmetic number, because the mean of its divisors is an integer number (2041686).

Almost surely, 2^12023103 is an apocalyptic number.

12023103 is a deficient number, since it is larger than the sum of its proper divisors (4310385).

12023103 is an equidigital number, since it uses as much as digits as its factorization.

12023103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75673.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 12023103 is about 3467.4346424987. The cubic root of 12023103 is about 229.0896783959.

Adding to 12023103 its reverse (30132021), we get a palindrome (42155124).

The spelling of 12023103 in words is "twelve million, twenty-three thousand, one hundred three".