12323032003 has 4 divisors (see below), whose sum is σ = 12656086960. Its totient is φ = 11989977048.

The previous prime is 12323031983. The next prime is 12323032009. The reversal of 12323032003 is 30023032321.

It is a happy number.

12323032003 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, and also an emirpimes, since its reverse is a distinct semiprime: 30023032321 = 41 ⋅732269081.

It is a cyclic number.

It is not a de Polignac number, because 12323032003 - 2⁵ = 12323031971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323032009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166527423 + ... + 166527496.

It is an arithmetic number, because the mean of its divisors is an integer number (3164021740).

Almost surely, 2^12323032003 is an apocalyptic number.

12323032003 is a deficient number, since it is larger than the sum of its proper divisors (333054957).

12323032003 is an equidigital number, since it uses as much as digits as its factorization.

12323032003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333054956.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12323032003 its reverse (30023032321), we get a palindrome (42346064324).

The spelling of 12323032003 in words is "twelve billion, three hundred twenty-three million, thirty-two thousand, three".