13481105 has 16 divisors (see below), whose sum is σ = 18417024. Its totient is φ = 9377280.

The previous prime is 13481099. The next prime is 13481107. The reversal of 13481105 is 50118431.

13481105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-13481105 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (13481107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4064 + ... + 6593.

It is an arithmetic number, because the mean of its divisors is an integer number (1151064).

Almost surely, 2^13481105 is an apocalyptic number.

It is an amenable number.

13481105 is a deficient number, since it is larger than the sum of its proper divisors (4935919).

13481105 is a wasteful number, since it uses less digits than its factorization.

13481105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10696.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 13481105 is about 3671.6624300172. The cubic root of 13481105 is about 237.9990172499. Note that the first 3 decimals are identical.

Adding to 13481105 its reverse (50118431), we get a palindrome (63599536).

The spelling of 13481105 in words is "thirteen million, four hundred eighty-one thousand, one hundred five".