11323 has 6 divisors (see below), whose sum is σ = 12444.
Its totient is φ = 10296.
The previous prime is 11321. The next prime is 11329. The reversal of 11323 is 32311.
It is not a de Polignac number, because 11323 - 21 = 11321 is a prime.
It is a Duffinian number.
11323 is a lucky number.
It is a plaindrome in base 12.
It is a nialpdrome in base 13.
It is a zygodrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (11321) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136 + ... + 202.
It is an arithmetic number, because the mean of its divisors is an integer number (2074).
211323 is an apocalyptic number.
11323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
11323 is a deficient number, since it is larger than the sum of its proper divisors (1121).
11323 is an equidigital number, since it uses as much as digits as its factorization.
11323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93 (or 80 counting only the distinct ones).
The product of its digits is 18, while the sum is 10.
The square root of 11323 is about 106.4095860343.
The cubic root of 11323 is about 22.4553848423.
Adding to 11323 its reverse (32311), we get a palindrome (43634).
It can be divided in two parts, 113 and 23, that added together give a triangular number (136 = T16).
The spelling of 11323 in words is "eleven thousand, three hundred twenty-three", and thus it is an iban number.