11232271 has 4 divisors (see below), whose sum is σ = 11390544. Its totient is φ = 11074000.

The previous prime is 11232269. The next prime is 11232281. The reversal of 11232271 is 17223211.

11232271 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 11232271 - 2¹ = 11232269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232281) 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, 79030 + ... + 79171.

It is an arithmetic number, because the mean of its divisors is an integer number (2847636).

Almost surely, 2^11232271 is an apocalyptic number.

11232271 is a deficient number, since it is larger than the sum of its proper divisors (158273).

11232271 is an equidigital number, since it uses as much as digits as its factorization.

11232271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158272.

The product of its digits is 168, while the sum is 19.

The square root of 11232271 is about 3351.4580409129. The cubic root of 11232271 is about 223.9524705173.

Adding to 11232271 its reverse (17223211), we get a palindrome (28455482).

The spelling of 11232271 in words is "eleven million, two hundred thirty-two thousand, two hundred seventy-one".