13311201323 has 8 divisors (see below), whose sum is σ = 15214401792. Its totient is φ = 11408400936.

The previous prime is 13311201311. The next prime is 13311201329. The reversal of 13311201323 is 32310211331.

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 13311201323 - 2¹⁰ = 13311200299 is a prime.

It is a super-2 number, since 2×13311201323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13311201295 and 13311201304.

It is not an unprimeable number, because it can be changed into a prime (13311201329) 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, 24965 + ... + 165062.

It is an arithmetic number, because the mean of its divisors is an integer number (1901800224).

Almost surely, 2^13311201323 is an apocalyptic number.

13311201323 is a deficient number, since it is larger than the sum of its proper divisors (1903200469).

13311201323 is a wasteful number, since it uses less digits than its factorization.

13311201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200041.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13311201323 its reverse (32310211331), we get a palindrome (45621412654).

The spelling of 13311201323 in words is "thirteen billion, three hundred eleven million, two hundred one thousand, three hundred twenty-three".