223233203023 has 4 divisors (see below), whose sum is σ = 225208718208. Its totient is φ = 221257687840.

The previous prime is 223233203021. The next prime is 223233203027. The reversal of 223233203023 is 320302332322.

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 223233203023 - 2¹ = 223233203021 is a prime.

It is a super-3 number, since 3×223233203023³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223233203021) 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, 987757423 + ... + 987757648.

It is an arithmetic number, because the mean of its divisors is an integer number (56302179552).

Almost surely, 2^223233203023 is an apocalyptic number.

223233203023 is a deficient number, since it is larger than the sum of its proper divisors (1975515185).

223233203023 is a wasteful number, since it uses less digits than its factorization.

223233203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975515184.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 223233203023 its reverse (320302332322), we get a palindrome (543535535345).

The spelling of 223233203023 in words is "two hundred twenty-three billion, two hundred thirty-three million, two hundred three thousand, twenty-three".