13481107 has 2 divisors, whose sum is σ = 13481108. Its totient is φ = 13481106.

The previous prime is 13481099. The next prime is 13481131. The reversal of 13481107 is 70118431.

It is a weak prime.

It is an emirp because it is prime and its reverse (70118431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13481107 - 2³ = 13481099 is a prime.

It is not a weakly prime, because it can be changed into another prime (13481207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6740553 + 6740554.

It is an arithmetic number, because the mean of its divisors is an integer number (6740554).

Almost surely, 2^13481107 is an apocalyptic number.

13481107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13481107 is an equidigital number, since it uses as much as digits as its factorization.

13481107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 13481107 is about 3671.6627023734. The cubic root of 13481107 is about 237.9990290194. Note that the first 3 decimals are identical.

Adding to 13481107 its reverse (70118431), we get a palindrome (83599538).

The spelling of 13481107 in words is "thirteen million, four hundred eighty-one thousand, one hundred seven".