123320030233123 has 2 divisors, whose sum is σ = 123320030233124. Its totient is φ = 123320030233122.

The previous prime is 123320030233093. The next prime is 123320030233187. The reversal of 123320030233123 is 321332030023321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123320030233123 - 2⁹ = 123320030232611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123320030233091 and 123320030233100.

It is not a weakly prime, because it can be changed into another prime (123320030233223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61660015116561 + 61660015116562.

It is an arithmetic number, because the mean of its divisors is an integer number (61660015116562).

Almost surely, 2^{123320030233123} is an apocalyptic number.

123320030233123 is a deficient number, since it is larger than the sum of its proper divisors (1).

123320030233123 is an equidigital number, since it uses as much as digits as its factorization.

123320030233123 is an evil number, because the sum of its binary digits is even.

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

Adding to 123320030233123 its reverse (321332030023321), we get a palindrome (444652060256444).

The spelling of 123320030233123 in words is "one hundred twenty-three trillion, three hundred twenty billion, thirty million, two hundred thirty-three thousand, one hundred twenty-three".