13170541 has 2 divisors, whose sum is σ = 13170542. Its totient is φ = 13170540.

The previous prime is 13170527. The next prime is 13170551. The reversal of 13170541 is 14507131.

13170541 is digitally balanced in base 3, 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., 13169641 + 900 = 3629^2 + 30^2 .

It is an emirp because it is prime and its reverse (14507131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13170541 - 2⁷ = 13170413 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13170551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6585270 + 6585271.

It is an arithmetic number, because the mean of its divisors is an integer number (6585271).

Almost surely, 2^13170541 is an apocalyptic number.

It is an amenable number.

13170541 is a deficient number, since it is larger than the sum of its proper divisors (1).

13170541 is an equidigital number, since it uses as much as digits as its factorization.

13170541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 13170541 is about 3629.1239989838. The cubic root of 13170541 is about 236.1572075699.

Adding to 13170541 its reverse (14507131), we get a palindrome (27677672).

The spelling of 13170541 in words is "thirteen million, one hundred seventy thousand, five hundred forty-one".