230223023 has 2 divisors, whose sum is σ = 230223024. Its totient is φ = 230223022.

The previous prime is 230223017. The next prime is 230223041. The reversal of 230223023 is 320322032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230223023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230222992 and 230223010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230223053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115111511 + 115111512.

It is an arithmetic number, because the mean of its divisors is an integer number (115111512).

Almost surely, 2^230223023 is an apocalyptic number.

230223023 is a deficient number, since it is larger than the sum of its proper divisors (1).

230223023 is an equidigital number, since it uses as much as digits as its factorization.

230223023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 230223023 is about 15173.1019570818. The cubic root of 230223023 is about 612.8905391051.

Adding to 230223023 its reverse (320322032), we get a palindrome (550545055).

Subtracting 230223023 from its reverse (320322032), we obtain a palindrome (90099009).

The spelling of 230223023 in words is "two hundred thirty million, two hundred twenty-three thousand, twenty-three".