13401323 has 8 divisors (see below), whose sum is σ = 14616000. Its totient is φ = 12212928.

The previous prime is 13401317. The next prime is 13401329. The reversal of 13401323 is 32310431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13401317) and next prime (13401329).

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

It is not a de Polignac number, because 13401323 - 2⁴ = 13401307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13401329) 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, 5498 + ... + 7551.

It is an arithmetic number, because the mean of its divisors is an integer number (1827000).

Almost surely, 2^13401323 is an apocalyptic number.

13401323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13401323 is a deficient number, since it is larger than the sum of its proper divisors (1214677).

13401323 is a wasteful number, since it uses less digits than its factorization.

13401323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 13401323 is about 3660.7817471136. The cubic root of 13401323 is about 237.5285904639.

Adding to 13401323 its reverse (32310431), we get a palindrome (45711754).

The spelling of 13401323 in words is "thirteen million, four hundred one thousand, three hundred twenty-three".