13330003103 has 4 divisors (see below), whose sum is σ = 13363245408. Its totient is φ = 13296760800.

The previous prime is 13330003081. The next prime is 13330003153. The reversal of 13330003103 is 30130003331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13330003103 - 2⁶ = 13330003039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330003153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16620551 + ... + 16621352.

It is an arithmetic number, because the mean of its divisors is an integer number (3340811352).

Almost surely, 2^13330003103 is an apocalyptic number.

13330003103 is a deficient number, since it is larger than the sum of its proper divisors (33242305).

13330003103 is an equidigital number, since it uses as much as digits as its factorization.

13330003103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33242304.

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 13330003103 its reverse (30130003331), we get a palindrome (43460006434).

The spelling of 13330003103 in words is "thirteen billion, three hundred thirty million, three thousand, one hundred three".