12033301323 has 4 divisors (see below), whose sum is σ = 16044401768. Its totient is φ = 8022200880.

The previous prime is 12033301309. The next prime is 12033301361. The reversal of 12033301323 is 32310333021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12033301323 - 2¹³ = 12033293131 is a prime.

It is a super-2 number, since 2×12033301323² (a number of 21 digits) contains 22 as substring.

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 12033301323.

It is not an unprimeable number, because it can be changed into a prime (12033301723) 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, 2005550218 + ... + 2005550223.

It is an arithmetic number, because the mean of its divisors is an integer number (4011100442).

Almost surely, 2^12033301323 is an apocalyptic number.

12033301323 is a deficient number, since it is larger than the sum of its proper divisors (4011100445).

12033301323 is an equidigital number, since it uses as much as digits as its factorization.

12033301323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011100444.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 12033301323 its reverse (32310333021), we get a palindrome (44343634344).

The spelling of 12033301323 in words is "twelve billion, thirty-three million, three hundred one thousand, three hundred twenty-three".