223023121304433 has 16 divisors (see below), whose sum is σ = 300249382557696. Its totient is φ = 147244131562320.

The previous prime is 223023121304429. The next prime is 223023121304441. The reversal of 223023121304433 is 334403121320322.

It is not a de Polignac number, because 223023121304433 - 2² = 223023121304429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223023121304394 and 223023121304403.

It is not an unprimeable number, because it can be changed into a prime (223023121304453) 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, 582446041 + ... + 582828822.

It is an arithmetic number, because the mean of its divisors is an integer number (18765586409856).

Almost surely, 2^{223023121304433} is an apocalyptic number.

It is an amenable number.

223023121304433 is a deficient number, since it is larger than the sum of its proper divisors (77226261253263).

223023121304433 is a wasteful number, since it uses less digits than its factorization.

223023121304433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165275484.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 223023121304433 its reverse (334403121320322), we get a palindrome (557426242624755).

The spelling of 223023121304433 in words is "two hundred twenty-three trillion, twenty-three billion, one hundred twenty-one million, three hundred four thousand, four hundred thirty-three".