123300221323 has 2 divisors, whose sum is σ = 123300221324. Its totient is φ = 123300221322.

The previous prime is 123300221309. The next prime is 123300221333. The reversal of 123300221323 is 323122003321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123300221323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123300221294 and 123300221303.

It is not a weakly prime, because it can be changed into another prime (123300221333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61650110661 + 61650110662.

It is an arithmetic number, because the mean of its divisors is an integer number (61650110662).

Almost surely, 2^123300221323 is an apocalyptic number.

123300221323 is a deficient number, since it is larger than the sum of its proper divisors (1).

123300221323 is an equidigital number, since it uses as much as digits as its factorization.

123300221323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 123300221323 its reverse (323122003321), we get a palindrome (446422224644).

The spelling of 123300221323 in words is "one hundred twenty-three billion, three hundred million, two hundred twenty-one thousand, three hundred twenty-three".