13017541 has 8 divisors (see below), whose sum is σ = 13507200. Its totient is φ = 12536160.

The previous prime is 13017539. The next prime is 13017547. The reversal of 13017541 is 14571031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13017541 - 2¹ = 13017539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13017547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1230 + ... + 5248.

It is an arithmetic number, because the mean of its divisors is an integer number (1688400).

Almost surely, 2^13017541 is an apocalyptic number.

It is an amenable number.

13017541 is a deficient number, since it is larger than the sum of its proper divisors (489659).

13017541 is an equidigital number, since it uses as much as digits as its factorization.

13017541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139.

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

The square root of 13017541 is about 3607.9829545052. The cubic root of 13017541 is about 235.2391770414.

Adding to 13017541 its reverse (14571031), we get a palindrome (27588572).

It can be divided in two parts, 130 and 17541, that added together give a palindrome (17671).

The spelling of 13017541 in words is "thirteen million, seventeen thousand, five hundred forty-one".