13988403101 has 2 divisors, whose sum is σ = 13988403102. Its totient is φ = 13988403100.

The previous prime is 13988403071. The next prime is 13988403137. The reversal of 13988403101 is 10130488931.

13988403101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12779172025 + 1209231076 = 113045^2 + 34774^2 .

It is an emirp because it is prime and its reverse (10130488931) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13988403101 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13988403151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6994201550 + 6994201551.

It is an arithmetic number, because the mean of its divisors is an integer number (6994201551).

Almost surely, 2^13988403101 is an apocalyptic number.

It is an amenable number.

13988403101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13988403101 is an equidigital number, since it uses as much as digits as its factorization.

13988403101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 13988403101 in words is "thirteen billion, nine hundred eighty-eight million, four hundred three thousand, one hundred one".