13241533 has 2 divisors, whose sum is σ = 13241534. Its totient is φ = 13241532.

The previous prime is 13241519. The next prime is 13241539. The reversal of 13241533 is 33514231.

13241533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12659364 + 582169 = 3558^2 + 763^2 .

It is a cyclic number.

It is not a de Polignac number, because 13241533 - 2⁹ = 13241021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13241539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6620766 + 6620767.

It is an arithmetic number, because the mean of its divisors is an integer number (6620767).

Almost surely, 2^13241533 is an apocalyptic number.

It is an amenable number.

13241533 is a deficient number, since it is larger than the sum of its proper divisors (1).

13241533 is an equidigital number, since it uses as much as digits as its factorization.

13241533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 13241533 is about 3638.8917268861. The cubic root of 13241533 is about 236.5807598896.

Adding to 13241533 its reverse (33514231), we get a palindrome (46755764).

The spelling of 13241533 in words is "thirteen million, two hundred forty-one thousand, five hundred thirty-three".