13808101 has 2 divisors, whose sum is σ = 13808102. Its totient is φ = 13808100.

The previous prime is 13808071. The next prime is 13808153. The reversal of 13808101 is 10180831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11088900 + 2719201 = 3330^2 + 1649^2 .

It is an emirp because it is prime and its reverse (10180831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13808101 - 2⁹ = 13807589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13808191) 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, 6904050 + 6904051.

It is an arithmetic number, because the mean of its divisors is an integer number (6904051).

Almost surely, 2^13808101 is an apocalyptic number.

It is an amenable number.

13808101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13808101 is an equidigital number, since it uses as much as digits as its factorization.

13808101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 13808101 is about 3715.9253221775. The cubic root of 13808101 is about 239.9079566027.

Adding to 13808101 its reverse (10180831), we get a palindrome (23988932).

The spelling of 13808101 in words is "thirteen million, eight hundred eight thousand, one hundred one".