12323011103203 has 2 divisors, whose sum is σ = 12323011103204. Its totient is φ = 12323011103202.

The previous prime is 12323011103177. The next prime is 12323011103213. The reversal of 12323011103203 is 30230111032321.

12323011103203 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 12323011103203 - 2¹³ = 12323011095011 is a prime.

It is not a weakly prime, because it can be changed into another prime (12323011103213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161505551601 + 6161505551602.

It is an arithmetic number, because the mean of its divisors is an integer number (6161505551602).

Almost surely, 2^{12323011103203} is an apocalyptic number.

12323011103203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323011103203 is an equidigital number, since it uses as much as digits as its factorization.

12323011103203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12323011103203 its reverse (30230111032321), we get a palindrome (42553122135524).

The spelling of 12323011103203 in words is "twelve trillion, three hundred twenty-three billion, eleven million, one hundred three thousand, two hundred three".