13201323 has 8 divisors (see below), whose sum is σ = 17628048. Its totient is φ = 8787744.

The previous prime is 13201291. The next prime is 13201327. The reversal of 13201323 is 32310231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13201323 - 2⁵ = 13201291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13201327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636 + ... + 5177.

It is an arithmetic number, because the mean of its divisors is an integer number (2203506).

Almost surely, 2^13201323 is an apocalyptic number.

13201323 is a deficient number, since it is larger than the sum of its proper divisors (4426725).

13201323 is an equidigital number, since it uses as much as digits as its factorization.

13201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6573.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 13201323 is about 3633.3624922377. The cubic root of 13201323 is about 236.3410455054.

Adding to 13201323 its reverse (32310231), we get a palindrome (45511554).

The spelling of 13201323 in words is "thirteen million, two hundred one thousand, three hundred twenty-three".