13005471107 has 4 divisors (see below), whose sum is σ = 13014254136. Its totient is φ = 12996688080.

The previous prime is 13005471047. The next prime is 13005471169. The reversal of 13005471107 is 70117450031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70117450031 = 2089 ⋅33565079.

It is a cyclic number.

It is not a de Polignac number, because 13005471107 - 2⁸ = 13005470851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13005471107.

It is not an unprimeable number, because it can be changed into a prime (13005474107) 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, 4389293 + ... + 4392254.

It is an arithmetic number, because the mean of its divisors is an integer number (3253563534).

Almost surely, 2^13005471107 is an apocalyptic number.

13005471107 is a deficient number, since it is larger than the sum of its proper divisors (8783029).

13005471107 is an equidigital number, since it uses as much as digits as its factorization.

13005471107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8783028.

The product of its (nonzero) digits is 2940, while the sum is 29.

The spelling of 13005471107 in words is "thirteen billion, five million, four hundred seventy-one thousand, one hundred seven".