12323231303203 has 2 divisors, whose sum is σ = 12323231303204. Its totient is φ = 12323231303202.

The previous prime is 12323231303197. The next prime is 12323231303249. The reversal of 12323231303203 is 30230313232321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12323231303203 - 2³³ = 12314641368611 is a prime.

It is a super-3 number, since 3×12323231303203³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12323231303003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161615651601 + 6161615651602.

It is an arithmetic number, because the mean of its divisors is an integer number (6161615651602).

Almost surely, 2^{12323231303203} is an apocalyptic number.

12323231303203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323231303203 is an equidigital number, since it uses as much as digits as its factorization.

12323231303203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 12323231303203 its reverse (30230313232321), we get a palindrome (42553544535524).

The spelling of 12323231303203 in words is "twelve trillion, three hundred twenty-three billion, two hundred thirty-one million, three hundred three thousand, two hundred three".