123330023023243 has 2 divisors, whose sum is σ = 123330023023244. Its totient is φ = 123330023023242.

The previous prime is 123330023023231. The next prime is 123330023023261. The reversal of 123330023023243 is 342320320033321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123330023023243 is a prime.

It is not a weakly prime, because it can be changed into another prime (123330023023223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61665011511621 + 61665011511622.

It is an arithmetic number, because the mean of its divisors is an integer number (61665011511622).

Almost surely, 2^{123330023023243} is an apocalyptic number.

123330023023243 is a deficient number, since it is larger than the sum of its proper divisors (1).

123330023023243 is an equidigital number, since it uses as much as digits as its factorization.

123330023023243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 123330023023243 its reverse (342320320033321), we get a palindrome (465650343056564).

The spelling of 123330023023243 in words is "one hundred twenty-three trillion, three hundred thirty billion, twenty-three million, twenty-three thousand, two hundred forty-three".