13503041 has 2 divisors, whose sum is σ = 13503042. Its totient is φ = 13503040.

The previous prime is 13503013. The next prime is 13503059. The reversal of 13503041 is 14030531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7862416 + 5640625 = 2804^2 + 2375^2 .

It is a cyclic number.

It is not a de Polignac number, because 13503041 - 2¹⁴ = 13486657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13503071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6751520 + 6751521.

It is an arithmetic number, because the mean of its divisors is an integer number (6751521).

Almost surely, 2^13503041 is an apocalyptic number.

It is an amenable number.

13503041 is a deficient number, since it is larger than the sum of its proper divisors (1).

13503041 is an equidigital number, since it uses as much as digits as its factorization.

13503041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13503041 is about 3674.6484185565. The cubic root of 13503041 is about 238.1280352922.

Adding to 13503041 its reverse (14030531), we get a palindrome (27533572).

The spelling of 13503041 in words is "thirteen million, five hundred three thousand, forty-one".