11711303 has 2 divisors, whose sum is σ = 11711304. Its totient is φ = 11711302.

The previous prime is 11711263. The next prime is 11711309. The reversal of 11711303 is 30311711.

It is a strong prime.

It is an emirp because it is prime and its reverse (30311711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11711303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11711309) 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, 5855651 + 5855652.

It is an arithmetic number, because the mean of its divisors is an integer number (5855652).

Almost surely, 2^11711303 is an apocalyptic number.

11711303 is a deficient number, since it is larger than the sum of its proper divisors (1).

11711303 is an equidigital number, since it uses as much as digits as its factorization.

11711303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 11711303 is about 3422.1781075800. The cubic root of 11711303 is about 227.0919497857.

The spelling of 11711303 in words is "eleven million, seven hundred eleven thousand, three hundred three".