11283 has 4 divisors (see below), whose sum is σ = 15048. Its totient is φ = 7520.

The previous prime is 11279. The next prime is 11287. The reversal of 11283 is 38211.

It is a happy number.

11283 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11279) and next prime (11287).

It is a cyclic number.

It is not a de Polignac number, because 11283 - 2² = 11279 is a prime.

It is a D-number.

11283 is a lucky number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (11287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1878 + ... + 1883.

It is an arithmetic number, because the mean of its divisors is an integer number (3762).

2¹¹²⁸³ is an apocalyptic number.

11283 is a deficient number, since it is larger than the sum of its proper divisors (3765).

11283 is an equidigital number, since it uses as much as digits as its factorization.

11283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764.

The product of its digits is 48, while the sum is 15.

The square root of 11283 is about 106.2214667570. The cubic root of 11283 is about 22.4289114353.

Adding to 11283 its reverse (38211), we get a palindrome (49494).

It can be divided in two parts, 11 and 283, that multiplied together give a palindrome (3113).

The spelling of 11283 in words is "eleven thousand, two hundred eighty-three".