13108847 has 2 divisors, whose sum is σ = 13108848. Its totient is φ = 13108846.

The previous prime is 13108831. The next prime is 13108897. The reversal of 13108847 is 74880131.

It is a weak prime.

It is an emirp because it is prime and its reverse (74880131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13108847 - 2⁴ = 13108831 is a prime.

It is a super-3 number, since 3×13108847³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13108897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6554423 + 6554424.

It is an arithmetic number, because the mean of its divisors is an integer number (6554424).

Almost surely, 2^13108847 is an apocalyptic number.

13108847 is a deficient number, since it is larger than the sum of its proper divisors (1).

13108847 is an equidigital number, since it uses as much as digits as its factorization.

13108847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 13108847 is about 3620.6141744185. The cubic root of 13108847 is about 235.7878911502.

Adding to 13108847 its reverse (74880131), we get a palindrome (87988978).

The spelling of 13108847 in words is "thirteen million, one hundred eight thousand, eight hundred forty-seven".