12033101323 has 4 divisors (see below), whose sum is σ = 12076542400. Its totient is φ = 11989660248.

The previous prime is 12033101303. The next prime is 12033101359. The reversal of 12033101323 is 32310133021.

12033101323 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: 32310133021 = 132763 ⋅243367.

It is a cyclic number.

It is not a de Polignac number, because 12033101323 - 2²¹ = 12031004171 is a prime.

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 12033101323.

It is not an unprimeable number, because it can be changed into a prime (12033101303) 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, 21720123 + ... + 21720676.

It is an arithmetic number, because the mean of its divisors is an integer number (3019135600).

Almost surely, 2^12033101323 is an apocalyptic number.

12033101323 is a deficient number, since it is larger than the sum of its proper divisors (43441077).

12033101323 is an equidigital number, since it uses as much as digits as its factorization.

12033101323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43441076.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12033101323 its reverse (32310133021), we get a palindrome (44343234344).

The spelling of 12033101323 in words is "twelve billion, thirty-three million, one hundred one thousand, three hundred twenty-three".