13232423 has 4 divisors (see below), whose sum is σ = 13258248. Its totient is φ = 13206600.

The previous prime is 13232399. The next prime is 13232437. The reversal of 13232423 is 32423231.

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 13232423 - 2¹⁶ = 13166887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13232395 and 13232404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12128 + ... + 13173.

It is an arithmetic number, because the mean of its divisors is an integer number (3314562).

Almost surely, 2^13232423 is an apocalyptic number.

13232423 is a deficient number, since it is larger than the sum of its proper divisors (25825).

13232423 is an equidigital number, since it uses as much as digits as its factorization.

13232423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25824.

The product of its digits is 864, while the sum is 20.

The square root of 13232423 is about 3637.6397567654. The cubic root of 13232423 is about 236.5264926288.

Adding to 13232423 its reverse (32423231), we get a palindrome (45655654).

The spelling of 13232423 in words is "thirteen million, two hundred thirty-two thousand, four hundred twenty-three".