13333203223 has 4 divisors (see below), whose sum is σ = 13341052600. Its totient is φ = 13325353848.

The previous prime is 13333203197. The next prime is 13333203229. The reversal of 13333203223 is 32230233331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32230233331 = 211 ⋅152749921.

It is a cyclic number.

It is not a de Polignac number, because 13333203223 - 2⁹ = 13333202711 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 (13333203229) 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, 3922140 + ... + 3925537.

It is an arithmetic number, because the mean of its divisors is an integer number (3335263150).

Almost surely, 2^13333203223 is an apocalyptic number.

13333203223 is a deficient number, since it is larger than the sum of its proper divisors (7849377).

13333203223 is an equidigital number, since it uses as much as digits as its factorization.

13333203223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7849376.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 13333203223 its reverse (32230233331), we get a palindrome (45563436554).

The spelling of 13333203223 in words is "thirteen billion, three hundred thirty-three million, two hundred three thousand, two hundred twenty-three".