11303201 has 16 divisors (see below), whose sum is σ = 13999104. Its totient is φ = 8887104.

The previous prime is 11303183. The next prime is 11303203. The reversal of 11303201 is 10230311.

It is a cyclic number.

It is not a de Polignac number, because 11303201 - 2⁶ = 11303137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11303203) 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 15 ways as a sum of consecutive naturals, for example, 20015 + ... + 20571.

It is an arithmetic number, because the mean of its divisors is an integer number (874944).

Almost surely, 2^11303201 is an apocalyptic number.

It is an amenable number.

11303201 is a deficient number, since it is larger than the sum of its proper divisors (2695903).

11303201 is a wasteful number, since it uses less digits than its factorization.

11303201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 11303201 is about 3362.0233491158. The cubic root of 11303201 is about 224.4228897399.

Adding to 11303201 its reverse (10230311), we get a palindrome (21533512).

The spelling of 11303201 in words is "eleven million, three hundred three thousand, two hundred one".