13230223321 has 16 divisors (see below), whose sum is σ = 15201239040. Its totient is φ = 11279612880.

The previous prime is 13230223297. The next prime is 13230223333. The reversal of 13230223321 is 12332203231.

It is a cyclic number.

It is not a de Polignac number, because 13230223321 - 2⁹ = 13230222809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13230223292 and 13230223301.

It is not an unprimeable number, because it can be changed into a prime (13230223381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053960 + ... + 1066438.

It is an arithmetic number, because the mean of its divisors is an integer number (950077440).

Almost surely, 2^13230223321 is an apocalyptic number.

It is an amenable number.

13230223321 is a deficient number, since it is larger than the sum of its proper divisors (1971015719).

13230223321 is a wasteful number, since it uses less digits than its factorization.

13230223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13284.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13230223321 its reverse (12332203231), we get a palindrome (25562426552).

The spelling of 13230223321 in words is "thirteen billion, two hundred thirty million, two hundred twenty-three thousand, three hundred twenty-one".