13344131323 has 8 divisors (see below), whose sum is σ = 13390707968. Its totient is φ = 13297613184.

The previous prime is 13344131309. The next prime is 13344131341. The reversal of 13344131323 is 32313144331.

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

It is a cyclic number.

It is not a de Polignac number, because 13344131323 - 2⁵ = 13344131291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13344131291 and 13344131300.

It is not an unprimeable number, because it can be changed into a prime (13344131393) 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, 469990 + ... + 497572.

It is an arithmetic number, because the mean of its divisors is an integer number (1673838496).

Almost surely, 2^13344131323 is an apocalyptic number.

13344131323 is a deficient number, since it is larger than the sum of its proper divisors (46576645).

13344131323 is a wasteful number, since it uses less digits than its factorization.

13344131323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29253.

The product of its digits is 7776, while the sum is 28.

Adding to 13344131323 its reverse (32313144331), we get a palindrome (45657275654).

The spelling of 13344131323 in words is "thirteen billion, three hundred forty-four million, one hundred thirty-one thousand, three hundred twenty-three".