12330319 has 4 divisors (see below), whose sum is σ = 12372696. Its totient is φ = 12287944.

The previous prime is 12330313. The next prime is 12330337. The reversal of 12330319 is 91303321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12330319 - 2¹⁷ = 12199247 is a prime.

It is a super-2 number, since 2×12330319² = 304073533283522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12330319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20749 + ... + 21334.

It is an arithmetic number, because the mean of its divisors is an integer number (3093174).

Almost surely, 2^12330319 is an apocalyptic number.

12330319 is a deficient number, since it is larger than the sum of its proper divisors (42377).

12330319 is an equidigital number, since it uses as much as digits as its factorization.

12330319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42376.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 12330319 is about 3511.4553962709. The cubic root of 12330319 is about 231.0245346654.

The spelling of 12330319 in words is "twelve million, three hundred thirty thousand, three hundred nineteen".