13036601 has 2 divisors, whose sum is σ = 13036602. Its totient is φ = 13036600.

The previous prime is 13036591. The next prime is 13036613. The reversal of 13036601 is 10663031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9517225 + 3519376 = 3085^2 + 1876^2 .

It is a cyclic number.

It is not a de Polignac number, because 13036601 - 2⁶ = 13036537 is a prime.

It is not a weakly prime, because it can be changed into another prime (13036201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6518300 + 6518301.

It is an arithmetic number, because the mean of its divisors is an integer number (6518301).

Almost surely, 2^13036601 is an apocalyptic number.

It is an amenable number.

13036601 is a deficient number, since it is larger than the sum of its proper divisors (1).

13036601 is an equidigital number, since it uses as much as digits as its factorization.

13036601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 13036601 is about 3610.6233533837. The cubic root of 13036601 is about 235.3539317456.

Adding to 13036601 its reverse (10663031), we get a palindrome (23699632).

The spelling of 13036601 in words is "thirteen million, thirty-six thousand, six hundred one".