12082303 has 4 divisors (see below), whose sum is σ = 12247888. Its totient is φ = 11916720.

The previous prime is 12082247. The next prime is 12082307. The reversal of 12082303 is 30328021.

It is a happy number.

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 12082303 - 2⁹ = 12081791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12082307) 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, 82683 + ... + 82828.

It is an arithmetic number, because the mean of its divisors is an integer number (3061972).

Almost surely, 2^12082303 is an apocalyptic number.

12082303 is a deficient number, since it is larger than the sum of its proper divisors (165585).

12082303 is an equidigital number, since it uses as much as digits as its factorization.

12082303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165584.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 12082303 is about 3475.9607305032. The cubic root of 12082303 is about 229.4650643056.

The spelling of 12082303 in words is "twelve million, eighty-two thousand, three hundred three".