12343123243163 has 2 divisors, whose sum is σ = 12343123243164. Its totient is φ = 12343123243162.

The previous prime is 12343123243051. The next prime is 12343123243183. The reversal of 12343123243163 is 36134232134321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12343123243163 - 2⁸ = 12343123242907 is a prime.

It is not a weakly prime, because it can be changed into another prime (12343123243183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6171561621581 + 6171561621582.

It is an arithmetic number, because the mean of its divisors is an integer number (6171561621582).

Almost surely, 2^{12343123243163} is an apocalyptic number.

12343123243163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12343123243163 is an equidigital number, since it uses as much as digits as its factorization.

12343123243163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 38.

Adding to 12343123243163 its reverse (36134232134321), we get a palindrome (48477355377484).

The spelling of 12343123243163 in words is "twelve trillion, three hundred forty-three billion, one hundred twenty-three million, two hundred forty-three thousand, one hundred sixty-three".