12330043 has 4 divisors (see below), whose sum is σ = 13450968. Its totient is φ = 11209120.

The previous prime is 12330037. The next prime is 12330061. The reversal of 12330043 is 34003321.

12330043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12330043 - 2⁵ = 12330011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12329999 and 12330026.

It is not an unprimeable number, because it can be changed into a prime (12330023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560446 + ... + 560467.

It is an arithmetic number, because the mean of its divisors is an integer number (3362742).

Almost surely, 2^12330043 is an apocalyptic number.

12330043 is a deficient number, since it is larger than the sum of its proper divisors (1120925).

12330043 is a wasteful number, since it uses less digits than its factorization.

12330043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120924.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 12330043 is about 3511.4160961071. The cubic root of 12330043 is about 231.0228109131.

Adding to 12330043 its reverse (34003321), we get a palindrome (46333364).

The spelling of 12330043 in words is "twelve million, three hundred thirty thousand, forty-three".