123201333103 has 2 divisors, whose sum is σ = 123201333104. Its totient is φ = 123201333102.

The previous prime is 123201332993. The next prime is 123201333109. The reversal of 123201333103 is 301333102321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123201333103 - 2¹⁷ = 123201202031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123201333109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61600666551 + 61600666552.

It is an arithmetic number, because the mean of its divisors is an integer number (61600666552).

Almost surely, 2^123201333103 is an apocalyptic number.

123201333103 is a deficient number, since it is larger than the sum of its proper divisors (1).

123201333103 is an equidigital number, since it uses as much as digits as its factorization.

123201333103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 123201333103 its reverse (301333102321), we get a palindrome (424534435424).

The spelling of 123201333103 in words is "one hundred twenty-three billion, two hundred one million, three hundred thirty-three thousand, one hundred three".