11711263 has 2 divisors, whose sum is σ = 11711264. Its totient is φ = 11711262.

The previous prime is 11711261. The next prime is 11711303. The reversal of 11711263 is 36211711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11711263 - 2¹ = 11711261 is a prime.

Together with 11711261, 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 (11711261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5855631 + 5855632.

It is an arithmetic number, because the mean of its divisors is an integer number (5855632).

Almost surely, 2^11711263 is an apocalyptic number.

11711263 is a deficient number, since it is larger than the sum of its proper divisors (1).

11711263 is an equidigital number, since it uses as much as digits as its factorization.

11711263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252, while the sum is 22.

The square root of 11711263 is about 3422.1722633439. The cubic root of 11711263 is about 227.0916912410.

Adding to 11711263 its reverse (36211711), we get a palindrome (47922974).

The spelling of 11711263 in words is "eleven million, seven hundred eleven thousand, two hundred sixty-three".