13134334403103 has 4 divisors (see below), whose sum is σ = 17512445870808. Its totient is φ = 8756222935400.

The previous prime is 13134334403023. The next prime is 13134334403107. The reversal of 13134334403103 is 30130443343131.

13134334403103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13134334403103 - 2¹² = 13134334399007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134334403107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189055733848 + ... + 2189055733853.

It is an arithmetic number, because the mean of its divisors is an integer number (4378111467702).

Almost surely, 2^{13134334403103} is an apocalyptic number.

13134334403103 is a deficient number, since it is larger than the sum of its proper divisors (4378111467705).

13134334403103 is an equidigital number, since it uses as much as digits as its factorization.

13134334403103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378111467704.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 13134334403103 its reverse (30130443343131), we get a palindrome (43264777746234).

The spelling of 13134334403103 in words is "thirteen trillion, one hundred thirty-four billion, three hundred thirty-four million, four hundred three thousand, one hundred three".