123300221103 has 6 divisors (see below), whose sum is σ = 178100319384. Its totient is φ = 82200147396.

The previous prime is 123300221089. The next prime is 123300221153. The reversal of 123300221103 is 301122003321.

123300221103 is a `hidden beast` number, since 12 + 330 + 0 + 221 + 103 = 666.

It is not a de Polignac number, because 123300221103 - 2¹⁰ = 123300220079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123300221153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6850012275 + ... + 6850012292.

It is an arithmetic number, because the mean of its divisors is an integer number (29683386564).

Almost surely, 2^123300221103 is an apocalyptic number.

123300221103 is a deficient number, since it is larger than the sum of its proper divisors (54800098281).

123300221103 is a wasteful number, since it uses less digits than its factorization.

123300221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13700024573 (or 13700024570 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 123300221103 its reverse (301122003321), we get a palindrome (424422224424).

The spelling of 123300221103 in words is "one hundred twenty-three billion, three hundred million, two hundred twenty-one thousand, one hundred three".