13322320323 has 8 divisors (see below), whose sum is σ = 19129485648. Its totient is φ = 8198350944.

The previous prime is 13322320321. The next prime is 13322320327. The reversal of 13322320323 is 32302322331.

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

It is not a de Polignac number, because 13322320323 - 2¹ = 13322320321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13322320293 and 13322320302.

It is not an unprimeable number, because it can be changed into a prime (13322320321) 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, 170798940 + ... + 170799017.

It is an arithmetic number, because the mean of its divisors is an integer number (2391185706).

Almost surely, 2^13322320323 is an apocalyptic number.

13322320323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13322320323 is a deficient number, since it is larger than the sum of its proper divisors (5807165325).

13322320323 is a wasteful number, since it uses less digits than its factorization.

13322320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341597973.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 13322320323 its reverse (32302322331), we get a palindrome (45624642654).

The spelling of 13322320323 in words is "thirteen billion, three hundred twenty-two million, three hundred twenty thousand, three hundred twenty-three".