11052271 has 2 divisors, whose sum is σ = 11052272. Its totient is φ = 11052270.

The previous prime is 11052269. The next prime is 11052311. The reversal of 11052271 is 17225011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11052271 - 2¹ = 11052269 is a prime.

Together with 11052269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11052241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5526135 + 5526136.

It is an arithmetic number, because the mean of its divisors is an integer number (5526136).

Almost surely, 2^11052271 is an apocalyptic number.

11052271 is a deficient number, since it is larger than the sum of its proper divisors (1).

11052271 is an equidigital number, since it uses as much as digits as its factorization.

11052271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 11052271 is about 3324.4956008393. The cubic root of 11052271 is about 222.7497242446.

Adding to 11052271 its reverse (17225011), we get a palindrome (28277282).

The spelling of 11052271 in words is "eleven million, fifty-two thousand, two hundred seventy-one".