12103330023 has 12 divisors (see below), whose sum is σ = 17487763488. Its totient is φ = 8066497920.

The previous prime is 12103330021. The next prime is 12103330091. The reversal of 12103330023 is 32003330121.

12103330023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12103330023 - 2¹ = 12103330021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12103329978 and 12103330005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103330021) 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 11 ways as a sum of consecutive naturals, for example, 166698 + ... + 228023.

It is an arithmetic number, because the mean of its divisors is an integer number (1457313624).

Almost surely, 2^12103330023 is an apocalyptic number.

12103330023 is a deficient number, since it is larger than the sum of its proper divisors (5384433465).

12103330023 is a wasteful number, since it uses less digits than its factorization.

12103330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398134 (or 398131 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12103330023 its reverse (32003330121), we get a palindrome (44106660144).

The spelling of 12103330023 in words is "twelve billion, one hundred three million, three hundred thirty thousand, twenty-three".