12330123 has 16 divisors (see below), whose sum is σ = 17771040. Its totient is φ = 7559424.

The previous prime is 12330103. The next prime is 12330161. The reversal of 12330123 is 32103321.

It is not a de Polignac number, because 12330123 - 2¹⁶ = 12264587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12330103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15565 + ... + 16337.

It is an arithmetic number, because the mean of its divisors is an integer number (1110690).

Almost surely, 2^12330123 is an apocalyptic number.

12330123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12330123 is a deficient number, since it is larger than the sum of its proper divisors (5440917).

12330123 is a wasteful number, since it uses less digits than its factorization.

12330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 12330123 is about 3511.4274875042. The cubic root of 12330123 is about 231.0233105540.

Adding to 12330123 its reverse (32103321), we get a palindrome (44433444).

The spelling of 12330123 in words is "twelve million, three hundred thirty thousand, one hundred twenty-three".