12243132103 has 2 divisors, whose sum is σ = 12243132104. Its totient is φ = 12243132102.

The previous prime is 12243132073. The next prime is 12243132149. The reversal of 12243132103 is 30123134221.

It is a weak prime.

It is an emirp because it is prime and its reverse (30123134221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12243132103 - 2¹⁷ = 12243001031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12243132173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6121566051 + 6121566052.

It is an arithmetic number, because the mean of its divisors is an integer number (6121566052).

Almost surely, 2^12243132103 is an apocalyptic number.

12243132103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12243132103 is an equidigital number, since it uses as much as digits as its factorization.

12243132103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12243132103 its reverse (30123134221), we get a palindrome (42366266324).

The spelling of 12243132103 in words is "twelve billion, two hundred forty-three million, one hundred thirty-two thousand, one hundred three".