11340271 has 2 divisors, whose sum is σ = 11340272. Its totient is φ = 11340270.

The previous prime is 11340257. The next prime is 11340281. The reversal of 11340271 is 17204311.

It is a strong prime.

It is an emirp because it is prime and its reverse (17204311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11340271 - 2⁷ = 11340143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11340281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670135 + 5670136.

It is an arithmetic number, because the mean of its divisors is an integer number (5670136).

Almost surely, 2^11340271 is an apocalyptic number.

11340271 is a deficient number, since it is larger than the sum of its proper divisors (1).

11340271 is an equidigital number, since it uses as much as digits as its factorization.

11340271 is an evil number, because the sum of its binary digits is even.

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

The square root of 11340271 is about 3367.5318855209. The cubic root of 11340271 is about 224.6679612711.

Adding to 11340271 its reverse (17204311), we get a palindrome (28544582).

It can be divided in two parts, 11340 and 271, that added together give a palindrome (11611).

The spelling of 11340271 in words is "eleven million, three hundred forty thousand, two hundred seventy-one".