11500201 has 8 divisors (see below), whose sum is σ = 11721600. Its totient is φ = 11280672.

The previous prime is 11500189. The next prime is 11500217. The reversal of 11500201 is 10200511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11500201 - 2⁵ = 11500169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11500261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18900 + ... + 19498.

It is an arithmetic number, because the mean of its divisors is an integer number (1465200).

Almost surely, 2^11500201 is an apocalyptic number.

It is an amenable number.

11500201 is a deficient number, since it is larger than the sum of its proper divisors (221399).

11500201 is an equidigital number, since it uses as much as digits as its factorization.

11500201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 11500201 is about 3391.1946272663. The cubic root of 11500201 is about 225.7191868180.

Adding to 11500201 its reverse (10200511), we get a palindrome (21700712).

The spelling of 11500201 in words is "eleven million, five hundred thousand, two hundred one".