12231332203 has 2 divisors, whose sum is σ = 12231332204. Its totient is φ = 12231332202.

The previous prime is 12231332177. The next prime is 12231332221. The reversal of 12231332203 is 30223313221.

12231332203 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 12231332203 - 2³³ = 3641397611 is a prime.

It is not a weakly prime, because it can be changed into another prime (12231132203) 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, 6115666101 + 6115666102.

It is an arithmetic number, because the mean of its divisors is an integer number (6115666102).

Almost surely, 2^12231332203 is an apocalyptic number.

12231332203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12231332203 is an equidigital number, since it uses as much as digits as its factorization.

12231332203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12231332203 its reverse (30223313221), we get a palindrome (42454645424).

The spelling of 12231332203 in words is "twelve billion, two hundred thirty-one million, three hundred thirty-two thousand, two hundred three".