12330330 has 16 divisors (see below), whose sum is σ = 29592864. Its totient is φ = 3288080.

The previous prime is 12330313. The next prime is 12330337. The reversal of 12330330 is 3303321.

12330330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12330337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205476 + ... + 205535.

It is an arithmetic number, because the mean of its divisors is an integer number (1849554).

Almost surely, 2^12330330 is an apocalyptic number.

12330330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12330330 is an abundant number, since it is smaller than the sum of its proper divisors (17262534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12330330 is a wasteful number, since it uses less digits than its factorization.

12330330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411021.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 12330330 is about 3511.4569625727. The cubic root of 12330330 is about 231.0246033651.

Adding to 12330330 its reverse (3303321), we get a palindrome (15633651).

The spelling of 12330330 in words is "twelve million, three hundred thirty thousand, three hundred thirty".