12033323003 has 32 divisors (see below), whose sum is σ = 13874015232. Its totient is φ = 10358611200.

The previous prime is 12033322967. The next prime is 12033323009. The reversal of 12033323003 is 30032333021.

It is a cyclic number.

It is not a de Polignac number, because 12033323003 - 2⁸ = 12033322747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12033323009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1071608 + ... + 1082778.

It is an arithmetic number, because the mean of its divisors is an integer number (433562976).

Almost surely, 2^12033323003 is an apocalyptic number.

12033323003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12033323003 is a deficient number, since it is larger than the sum of its proper divisors (1840692229).

12033323003 is a wasteful number, since it uses less digits than its factorization.

12033323003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11315.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 12033323003 its reverse (30032333021), we get a palindrome (42065656024).

The spelling of 12033323003 in words is "twelve billion, thirty-three million, three hundred twenty-three thousand, three".