223233120023 has 2 divisors, whose sum is σ = 223233120024. Its totient is φ = 223233120022.

The previous prime is 223233120007. The next prime is 223233120031. The reversal of 223233120023 is 320021332322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223233120023 - 2⁴ = 223233120007 is a prime.

It is a super-3 number, since 3×223233120023³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223233120073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111616560011 + 111616560012.

It is an arithmetic number, because the mean of its divisors is an integer number (111616560012).

Almost surely, 2^223233120023 is an apocalyptic number.

223233120023 is a deficient number, since it is larger than the sum of its proper divisors (1).

223233120023 is an equidigital number, since it uses as much as digits as its factorization.

223233120023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223233120023 its reverse (320021332322), we get a palindrome (543254452345).

The spelling of 223233120023 in words is "two hundred twenty-three billion, two hundred thirty-three million, one hundred twenty thousand, twenty-three".