123012202324163 has 2 divisors, whose sum is σ = 123012202324164. Its totient is φ = 123012202324162.

The previous prime is 123012202324129. The next prime is 123012202324177. The reversal of 123012202324163 is 361423202210321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123012202324163 is a prime.

It is not a weakly prime, because it can be changed into another prime (123012202324763) 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, 61506101162081 + 61506101162082.

It is an arithmetic number, because the mean of its divisors is an integer number (61506101162082).

Almost surely, 2^{123012202324163} is an apocalyptic number.

123012202324163 is a deficient number, since it is larger than the sum of its proper divisors (1).

123012202324163 is an equidigital number, since it uses as much as digits as its factorization.

123012202324163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 123012202324163 its reverse (361423202210321), we get a palindrome (484435404534484).

The spelling of 123012202324163 in words is "one hundred twenty-three trillion, twelve billion, two hundred two million, three hundred twenty-four thousand, one hundred sixty-three".