113323 has 4 divisors (see below), whose sum is σ = 129520. Its totient is φ = 97128.

The previous prime is 113287. The next prime is 113327. The reversal of 113323 is 323311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323311 = 23 ⋅14057.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113323 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (113327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8088 + ... + 8101.

It is an arithmetic number, because the mean of its divisors is an integer number (32380).

2¹¹³³²³ is an apocalyptic number.

113323 is a deficient number, since it is larger than the sum of its proper divisors (16197).

113323 is an equidigital number, since it uses as much as digits as its factorization.

113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16196.

The product of its digits is 54, while the sum is 13.

The square root of 113323 is about 336.6348169753. The cubic root of 113323 is about 48.3919015205.

Adding to 113323 its reverse (323311), we get a palindrome (436634).

It can be divided in two parts, 1133 and 23, that added together give a square (1156 = 34²).

The spelling of 113323 in words is "one hundred thirteen thousand, three hundred twenty-three".