13331230223 has 4 divisors (see below), whose sum is σ = 13343252280. Its totient is φ = 13319208168.

The previous prime is 13331230207. The next prime is 13331230267. The reversal of 13331230223 is 32203213331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13331230223 - 2⁴ = 13331230207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331232223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6009365 + ... + 6011582.

It is an arithmetic number, because the mean of its divisors is an integer number (3335813070).

Almost surely, 2^13331230223 is an apocalyptic number.

13331230223 is a deficient number, since it is larger than the sum of its proper divisors (12022057).

13331230223 is a wasteful number, since it uses less digits than its factorization.

13331230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022056.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13331230223 its reverse (32203213331), we get a palindrome (45534443554).

The spelling of 13331230223 in words is "thirteen billion, three hundred thirty-one million, two hundred thirty thousand, two hundred twenty-three".