10303320103 has 2 divisors, whose sum is σ = 10303320104. Its totient is φ = 10303320102.

The previous prime is 10303320089. The next prime is 10303320109. The reversal of 10303320103 is 30102330301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10303320103 - 2¹³ = 10303311911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10303320109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151660051 + 5151660052.

It is an arithmetic number, because the mean of its divisors is an integer number (5151660052).

Almost surely, 2^10303320103 is an apocalyptic number.

10303320103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303320103 is an equidigital number, since it uses as much as digits as its factorization.

10303320103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 10303320103 its reverse (30102330301), we get a palindrome (40405650404).

The spelling of 10303320103 in words is "ten billion, three hundred three million, three hundred twenty thousand, one hundred three".