12330423 has 48 divisors (see below), whose sum is σ = 22351680. Its totient is φ = 6386688.

The previous prime is 12330421. The next prime is 12330431. The reversal of 12330423 is 32403321.

It is not a de Polignac number, because 12330423 - 2¹ = 12330421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12330396 and 12330405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30861 + ... + 31257.

It is an arithmetic number, because the mean of its divisors is an integer number (465660).

Almost surely, 2^12330423 is an apocalyptic number.

12330423 is a deficient number, since it is larger than the sum of its proper divisors (10021257).

12330423 is a wasteful number, since it uses less digits than its factorization.

12330423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 12330423 is about 3511.4702049142. The cubic root of 12330423 is about 231.0251841885.

Adding to 12330423 its reverse (32403321), we get a palindrome (44733744).

The spelling of 12330423 in words is "twelve million, three hundred thirty thousand, four hundred twenty-three".