223023120203023 has 32 divisors (see below), whose sum is σ = 266214680179200. Its totient is φ = 182839826945664.

The previous prime is 223023120203011. The next prime is 223023120203033. The reversal of 223023120203023 is 320302021320322.

It is not a de Polignac number, because 223023120203023 - 2⁴¹ = 220824096947471 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 (223023120203003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 911526861 + ... + 911771497.

It is an arithmetic number, because the mean of its divisors is an integer number (8319208755600).

Almost surely, 2^{223023120203023} is an apocalyptic number.

223023120203023 is a deficient number, since it is larger than the sum of its proper divisors (43191559976177).

223023120203023 is a wasteful number, since it uses less digits than its factorization.

223023120203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304399.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 223023120203023 its reverse (320302021320322), we get a palindrome (543325141523345).

The spelling of 223023120203023 in words is "two hundred twenty-three trillion, twenty-three billion, one hundred twenty million, two hundred three thousand, twenty-three".