123300121220323 has 2 divisors, whose sum is σ = 123300121220324. Its totient is φ = 123300121220322.

The previous prime is 123300121220219. The next prime is 123300121220327. The reversal of 123300121220323 is 323022121003321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123300121220323 - 2¹³ = 123300121212131 is a prime.

It is a super-3 number, since 3×123300121220323³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (123300121220327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61650060610161 + 61650060610162.

It is an arithmetic number, because the mean of its divisors is an integer number (61650060610162).

Almost surely, 2^{123300121220323} is an apocalyptic number.

123300121220323 is a deficient number, since it is larger than the sum of its proper divisors (1).

123300121220323 is an equidigital number, since it uses as much as digits as its factorization.

123300121220323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 123300121220323 its reverse (323022121003321), we get a palindrome (446322242223644).

The spelling of 123300121220323 in words is "one hundred twenty-three trillion, three hundred billion, one hundred twenty-one million, two hundred twenty thousand, three hundred twenty-three".