11240201 has 4 divisors (see below), whose sum is σ = 12845952. Its totient is φ = 9634452.

The previous prime is 11240183. The next prime is 11240209. The reversal of 11240201 is 10204211.

11240201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11240201 - 2⁶ = 11240137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11240209) 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, 802865 + ... + 802878.

It is an arithmetic number, because the mean of its divisors is an integer number (3211488).

Almost surely, 2^11240201 is an apocalyptic number.

It is an amenable number.

11240201 is a deficient number, since it is larger than the sum of its proper divisors (1605751).

11240201 is an equidigital number, since it uses as much as digits as its factorization.

11240201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605750.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 11240201 is about 3352.6408993508. The cubic root of 11240201 is about 224.0051617114.

Adding to 11240201 its reverse (10204211), we get a palindrome (21444412).

The spelling of 11240201 in words is "eleven million, two hundred forty thousand, two hundred one".