123030110003 has 2 divisors, whose sum is σ = 123030110004. Its totient is φ = 123030110002.

The previous prime is 123030109963. The next prime is 123030110011. The reversal of 123030110003 is 300011030321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123030110003 - 2⁸ = 123030109747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123030110003.

It is not a weakly prime, because it can be changed into another prime (123030110503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61515055001 + 61515055002.

It is an arithmetic number, because the mean of its divisors is an integer number (61515055002).

Almost surely, 2^123030110003 is an apocalyptic number.

123030110003 is a deficient number, since it is larger than the sum of its proper divisors (1).

123030110003 is an equidigital number, since it uses as much as digits as its factorization.

123030110003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 123030110003 its reverse (300011030321), we get a palindrome (423041140324).

The spelling of 123030110003 in words is "one hundred twenty-three billion, thirty million, one hundred ten thousand, three".