11320271 has 8 divisors (see below), whose sum is σ = 11567760. Its totient is φ = 11074752.

The previous prime is 11320259. The next prime is 11320273. The reversal of 11320271 is 17202311.

11320271 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 11320271 - 2¹⁸ = 11058127 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 (11320273) 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, 18161 + ... + 18773.

It is an arithmetic number, because the mean of its divisors is an integer number (1445970).

Almost surely, 2^11320271 is an apocalyptic number.

11320271 is a deficient number, since it is larger than the sum of its proper divisors (247489).

11320271 is an equidigital number, since it uses as much as digits as its factorization.

11320271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 11320271 is about 3364.5610412058. The cubic root of 11320271 is about 224.5358067764.

Adding to 11320271 its reverse (17202311), we get a palindrome (28522582).

The spelling of 11320271 in words is "eleven million, three hundred twenty thousand, two hundred seventy-one".