12103330323 has 8 divisors (see below), whose sum is σ = 18443170048. Its totient is φ = 6916188744.

The previous prime is 12103330321. The next prime is 12103330373. The reversal of 12103330323 is 32303330121.

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

It is not a de Polignac number, because 12103330323 - 2¹ = 12103330321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 576349063 = 12103330323 / (1 + 2 + 1 + 0 + 3 + 3 + 3 + 0 + 3 + 2 + 3).

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 12103330323.

It is not an unprimeable number, because it can be changed into a prime (12103330321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288174511 + ... + 288174552.

It is an arithmetic number, because the mean of its divisors is an integer number (2305396256).

Almost surely, 2^12103330323 is an apocalyptic number.

12103330323 is a deficient number, since it is larger than the sum of its proper divisors (6339839725).

12103330323 is an equidigital number, since it uses as much as digits as its factorization.

12103330323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576349073.

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

Adding to 12103330323 its reverse (32303330121), we get a palindrome (44406660444).

The spelling of 12103330323 in words is "twelve billion, one hundred three million, three hundred thirty thousand, three hundred twenty-three".