11600201 has 4 divisors (see below), whose sum is σ = 11685012. Its totient is φ = 11515392.

The previous prime is 11600189. The next prime is 11600207. The reversal of 11600201 is 10200611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8791225 + 2808976 = 2965^2 + 1676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11600201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11600207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42200 + ... + 42473.

It is an arithmetic number, because the mean of its divisors is an integer number (2921253).

Almost surely, 2^11600201 is an apocalyptic number.

It is an amenable number.

11600201 is a deficient number, since it is larger than the sum of its proper divisors (84811).

11600201 is an equidigital number, since it uses as much as digits as its factorization.

11600201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84810.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11600201 is about 3405.9067808735. The cubic root of 11600201 is about 226.3715466683.

Adding to 11600201 its reverse (10200611), we get a palindrome (21800812).

The spelling of 11600201 in words is "eleven million, six hundred thousand, two hundred one".