223133340323 has 4 divisors (see below), whose sum is σ = 234877200360. Its totient is φ = 211389480288.

The previous prime is 223133340301. The next prime is 223133340349. The reversal of 223133340323 is 323043331322.

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 223133340323 - 2³⁶ = 154413863587 is a prime.

It is a super-3 number, since 3×223133340323³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223133340923) 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, 5871929990 + ... + 5871930027.

It is an arithmetic number, because the mean of its divisors is an integer number (58719300090).

Almost surely, 2^223133340323 is an apocalyptic number.

223133340323 is a deficient number, since it is larger than the sum of its proper divisors (11743860037).

223133340323 is a wasteful number, since it uses less digits than its factorization.

223133340323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11743860036.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 223133340323 its reverse (323043331322), we get a palindrome (546176671645).

Subtracting 223133340323 from its reverse (323043331322), we obtain a palindrome (99909990999).

The spelling of 223133340323 in words is "two hundred twenty-three billion, one hundred thirty-three million, three hundred forty thousand, three hundred twenty-three".