13003003232103 has 16 divisors (see below), whose sum is σ = 17679746361600. Its totient is φ = 8498828640960.

The previous prime is 13003003232077. The next prime is 13003003232117. The reversal of 13003003232103 is 30123230030031.

It is not a de Polignac number, because 13003003232103 - 2⁶ = 13003003232039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13003003232103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003003232123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170484118 + ... + 170560371.

It is an arithmetic number, because the mean of its divisors is an integer number (1104984147600).

Almost surely, 2^{13003003232103} is an apocalyptic number.

13003003232103 is a deficient number, since it is larger than the sum of its proper divisors (4676743129497).

13003003232103 is a wasteful number, since it uses less digits than its factorization.

13003003232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341044742.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13003003232103 its reverse (30123230030031), we get a palindrome (43126233262134).

The spelling of 13003003232103 in words is "thirteen trillion, three billion, three million, two hundred thirty-two thousand, one hundred three".