10303123030103 has 2 divisors, whose sum is σ = 10303123030104. Its totient is φ = 10303123030102.

The previous prime is 10303123030063. The next prime is 10303123030129. The reversal of 10303123030103 is 30103032130301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10303123030103 - 2²⁰ = 10303121981527 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 (10303123033103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151561515051 + 5151561515052.

It is an arithmetic number, because the mean of its divisors is an integer number (5151561515052).

Almost surely, 2^{10303123030103} is an apocalyptic number.

10303123030103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303123030103 is an equidigital number, since it uses as much as digits as its factorization.

10303123030103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 10303123030103 its reverse (30103032130301), we get a palindrome (40406155160404).

The spelling of 10303123030103 in words is "ten trillion, three hundred three billion, one hundred twenty-three million, thirty thousand, one hundred three".