13103201 has 2 divisors, whose sum is σ = 13103202. Its totient is φ = 13103200.

The previous prime is 13103197. The next prime is 13103219. The reversal of 13103201 is 10230131.

13103201 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., 9859600 + 3243601 = 3140^2 + 1801^2 .

It is a cyclic number.

It is not a de Polignac number, because 13103201 - 2² = 13103197 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (13103401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551600 + 6551601.

It is an arithmetic number, because the mean of its divisors is an integer number (6551601).

Almost surely, 2^13103201 is an apocalyptic number.

It is an amenable number.

13103201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13103201 is an equidigital number, since it uses as much as digits as its factorization.

13103201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13103201 is about 3619.8343884769. The cubic root of 13103201 is about 235.7540348900.

Adding to 13103201 its reverse (10230131), we get a palindrome (23333332).

The spelling of 13103201 in words is "thirteen million, one hundred three thousand, two hundred one".