12330213 has 24 divisors (see below), whose sum is σ = 19649952. Its totient is φ = 6852384.

The previous prime is 12330209. The next prime is 12330247. The reversal of 12330213 is 31203321.

12330213 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12330213 - 2² = 12330209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12330192 and 12330201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4306 + ... + 6572.

It is an arithmetic number, because the mean of its divisors is an integer number (818748).

Almost surely, 2^12330213 is an apocalyptic number.

It is an amenable number.

12330213 is a deficient number, since it is larger than the sum of its proper divisors (7319739).

12330213 is a wasteful number, since it uses less digits than its factorization.

12330213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321 (or 2314 counting only the distinct ones).

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

The square root of 12330213 is about 3511.4403027818. The cubic root of 12330213 is about 231.0238726476.

Adding to 12330213 its reverse (31203321), we get a palindrome (43533534).

The spelling of 12330213 in words is "twelve million, three hundred thirty thousand, two hundred thirteen".