123320333303 has 2 divisors, whose sum is σ = 123320333304. Its totient is φ = 123320333302.

The previous prime is 123320333291. The next prime is 123320333309. The reversal of 123320333303 is 303333023321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123320333303 - 2⁶ = 123320333239 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123320333309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61660166651 + 61660166652.

It is an arithmetic number, because the mean of its divisors is an integer number (61660166652).

Almost surely, 2^123320333303 is an apocalyptic number.

123320333303 is a deficient number, since it is larger than the sum of its proper divisors (1).

123320333303 is an equidigital number, since it uses as much as digits as its factorization.

123320333303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 26.

Adding to 123320333303 its reverse (303333023321), we get a palindrome (426653356624).

The spelling of 123320333303 in words is "one hundred twenty-three billion, three hundred twenty million, three hundred thirty-three thousand, three hundred three".