12023203323 has 8 divisors (see below), whose sum is σ = 16099741008. Its totient is φ = 7981067264.

The previous prime is 12023203279. The next prime is 12023203327. The reversal of 12023203323 is 32330232021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12023203323 - 2⁸ = 12023203067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12023203323.

It is not an unprimeable number, because it can be changed into a prime (12023203327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8599590 + ... + 8600987.

It is an arithmetic number, because the mean of its divisors is an integer number (2012467626).

Almost surely, 2^12023203323 is an apocalyptic number.

12023203323 is a deficient number, since it is larger than the sum of its proper divisors (4076537685).

12023203323 is a wasteful number, since it uses less digits than its factorization.

12023203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17200813.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12023203323 its reverse (32330232021), we get a palindrome (44353435344).

The spelling of 12023203323 in words is "twelve billion, twenty-three million, two hundred three thousand, three hundred twenty-three".