13302241 has 2 divisors, whose sum is σ = 13302242. Its totient is φ = 13302240.

The previous prime is 13302239. The next prime is 13302281. The reversal of 13302241 is 14220331.

It is a happy number.

13302241 is digitally balanced in base 3, 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., 12047841 + 1254400 = 3471^2 + 1120^2 .

It is a cyclic number.

It is not a de Polignac number, because 13302241 - 2¹ = 13302239 is a prime.

Together with 13302239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13302221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651120 + 6651121.

It is an arithmetic number, because the mean of its divisors is an integer number (6651121).

Almost surely, 2^13302241 is an apocalyptic number.

It is an amenable number.

13302241 is a deficient number, since it is larger than the sum of its proper divisors (1).

13302241 is an equidigital number, since it uses as much as digits as its factorization.

13302241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13302241 is about 3647.2237386812. The cubic root of 13302241 is about 236.9417566527.

Adding to 13302241 its reverse (14220331), we get a palindrome (27522572).

The spelling of 13302241 in words is "thirteen million, three hundred two thousand, two hundred forty-one".