13312003103 has 8 divisors (see below), whose sum is σ = 15222561408. Its totient is φ = 11403655704.

The previous prime is 13312003097. The next prime is 13312003127. The reversal of 13312003103 is 30130021331.

13312003103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13312003103 - 2¹⁰ = 13312002079 is a prime.

It is a super-2 number, since 2×13312003103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312000103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539801 + ... + 563922.

It is an arithmetic number, because the mean of its divisors is an integer number (1902820176).

Almost surely, 2^13312003103 is an apocalyptic number.

13312003103 is a deficient number, since it is larger than the sum of its proper divisors (1910558305).

13312003103 is a wasteful number, since it uses less digits than its factorization.

13312003103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105453.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13312003103 its reverse (30130021331), we get a palindrome (43442024434).

The spelling of 13312003103 in words is "thirteen billion, three hundred twelve million, three thousand, one hundred three".