12022103123 has 2 divisors, whose sum is σ = 12022103124. Its totient is φ = 12022103122.

The previous prime is 12022103089. The next prime is 12022103141. The reversal of 12022103123 is 32130122021.

12022103123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12022103123 - 2¹⁸ = 12021840979 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12022103153) 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 as a sum of consecutive naturals, namely, 6011051561 + 6011051562.

It is an arithmetic number, because the mean of its divisors is an integer number (6011051562).

Almost surely, 2^12022103123 is an apocalyptic number.

12022103123 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022103123 is an equidigital number, since it uses as much as digits as its factorization.

12022103123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12022103123 its reverse (32130122021), we get a palindrome (44152225144).

The spelling of 12022103123 in words is "twelve billion, twenty-two million, one hundred three thousand, one hundred twenty-three".