11263601 has 2 divisors, whose sum is σ = 11263602. Its totient is φ = 11263600.

The previous prime is 11263559. The next prime is 11263619. The reversal of 11263601 is 10636211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11122225 + 141376 = 3335^2 + 376^2 .

It is an emirp because it is prime and its reverse (10636211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11263601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11263001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5631800 + 5631801.

It is an arithmetic number, because the mean of its divisors is an integer number (5631801).

Almost surely, 2^11263601 is an apocalyptic number.

It is an amenable number.

11263601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11263601 is an equidigital number, since it uses as much as digits as its factorization.

11263601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 11263601 is about 3356.1288711848. The cubic root of 11263601 is about 224.1604996085.

Adding to 11263601 its reverse (10636211), we get a palindrome (21899812).

The spelling of 11263601 in words is "eleven million, two hundred sixty-three thousand, six hundred one".