123003022113 has 24 divisors (see below), whose sum is σ = 194190736896. Its totient is φ = 74688739200.

The previous prime is 123003022033. The next prime is 123003022169. The reversal of 123003022113 is 311220300321.

It is not a de Polignac number, because 123003022113 - 2⁹ = 123003021601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123003023113) 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 23 ways as a sum of consecutive naturals, for example, 12962053 + ... + 12971538.

It is an arithmetic number, because the mean of its divisors is an integer number (8091280704).

Almost surely, 2^123003022113 is an apocalyptic number.

It is an amenable number.

123003022113 is a deficient number, since it is larger than the sum of its proper divisors (71187714783).

123003022113 is a wasteful number, since it uses less digits than its factorization.

123003022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25933645 (or 25933642 counting only the distinct ones).

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

Adding to 123003022113 its reverse (311220300321), we get a palindrome (434223322434).

The spelling of 123003022113 in words is "one hundred twenty-three billion, three million, twenty-two thousand, one hundred thirteen".