13152241 has 2 divisors, whose sum is σ = 13152242. Its totient is φ = 13152240.

The previous prime is 13152239. The next prime is 13152257. The reversal of 13152241 is 14225131.

13152241 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., 12278016 + 874225 = 3504^2 + 935^2 .

It is a cyclic number.

It is not a de Polignac number, because 13152241 - 2¹ = 13152239 is a prime.

Together with 13152239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13152641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6576120 + 6576121.

It is an arithmetic number, because the mean of its divisors is an integer number (6576121).

Almost surely, 2^13152241 is an apocalyptic number.

It is an amenable number.

13152241 is a deficient number, since it is larger than the sum of its proper divisors (1).

13152241 is an equidigital number, since it uses as much as digits as its factorization.

13152241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 19.

The square root of 13152241 is about 3626.6018529748. The cubic root of 13152241 is about 236.0477795150.

Adding to 13152241 its reverse (14225131), we get a palindrome (27377372).

The spelling of 13152241 in words is "thirteen million, one hundred fifty-two thousand, two hundred forty-one".