13013323 has 4 divisors (see below), whose sum is σ = 13025608. Its totient is φ = 13001040.

The previous prime is 13013317. The next prime is 13013327. The reversal of 13013323 is 32331031.

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

It is a cyclic number.

It is not a de Polignac number, because 13013323 - 2⁵ = 13013291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13013297 and 13013306.

It is not an unprimeable number, because it can be changed into a prime (13013327) 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, 4386 + ... + 6727.

It is an arithmetic number, because the mean of its divisors is an integer number (3256402).

Almost surely, 2^13013323 is an apocalyptic number.

13013323 is a deficient number, since it is larger than the sum of its proper divisors (12285).

13013323 is a wasteful number, since it uses less digits than its factorization.

13013323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12284.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 13013323 is about 3607.3983700168. The cubic root of 13013323 is about 235.2137665577.

Adding to 13013323 its reverse (32331031), we get a palindrome (45344354).

It can be divided in two parts, 1301 and 3323, that added together give a square (4624 = 68²).

The spelling of 13013323 in words is "thirteen million, thirteen thousand, three hundred twenty-three".