223331323120133 has 4 divisors (see below), whose sum is σ = 225499588393248. Its totient is φ = 221163057847020.

The previous prime is 223331323120069. The next prime is 223331323120183. The reversal of 223331323120133 is 331021323133322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223331323120133 - 2⁶ = 223331323120069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223331323120133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223331323120183) 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, 1084132636403 + ... + 1084132636608.

It is an arithmetic number, because the mean of its divisors is an integer number (56374897098312).

Almost surely, 2^{223331323120133} is an apocalyptic number.

It is an amenable number.

223331323120133 is a deficient number, since it is larger than the sum of its proper divisors (2168265273115).

223331323120133 is a wasteful number, since it uses less digits than its factorization.

223331323120133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168265273114.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 223331323120133 its reverse (331021323133322), we get a palindrome (554352646253455).

The spelling of 223331323120133 in words is "two hundred twenty-three trillion, three hundred thirty-one billion, three hundred twenty-three million, one hundred twenty thousand, one hundred thirty-three".