13005535103 has 8 divisors (see below), whose sum is σ = 14313414096. Its totient is φ = 11718582400.

The previous prime is 13005535097. The next prime is 13005535129. The reversal of 13005535103 is 30153550031.

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

It is a cyclic number.

It is not a de Polignac number, because 13005535103 - 2²² = 13001340799 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 (13005535603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5230268 + ... + 5232753.

It is an arithmetic number, because the mean of its divisors is an integer number (1789176762).

Almost surely, 2^13005535103 is an apocalyptic number.

13005535103 is a deficient number, since it is larger than the sum of its proper divisors (1307878993).

13005535103 is a wasteful number, since it uses less digits than its factorization.

13005535103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10463145.

The product of its (nonzero) digits is 3375, while the sum is 26.

The spelling of 13005535103 in words is "thirteen billion, five million, five hundred thirty-five thousand, one hundred three".