11711283 has 16 divisors (see below), whose sum is σ = 16613280. Its totient is φ = 7312896.

The previous prime is 11711263. The next prime is 11711303. The reversal of 11711283 is 38211711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11711263) and next prime (11711303).

It is not a de Polignac number, because 11711283 - 2⁹ = 11710771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11711213) 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 in 15 ways as a sum of consecutive naturals, for example, 13713 + ... + 14541.

It is an arithmetic number, because the mean of its divisors is an integer number (1038330).

Almost surely, 2^11711283 is an apocalyptic number.

11711283 is a deficient number, since it is larger than the sum of its proper divisors (4901997).

11711283 is a wasteful number, since it uses less digits than its factorization.

11711283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126.

The product of its digits is 336, while the sum is 24.

The square root of 11711283 is about 3422.1751854632. The cubic root of 11711283 is about 227.0918205134.

Adding to 11711283 its reverse (38211711), we get a palindrome (49922994).

The spelling of 11711283 in words is "eleven million, seven hundred eleven thousand, two hundred eighty-three".