233230423 has 2 divisors, whose sum is σ = 233230424. Its totient is φ = 233230422.

The previous prime is 233230421. The next prime is 233230433. The reversal of 233230423 is 324032332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233230423 - 2¹ = 233230421 is a prime.

Together with 233230421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 233230394 and 233230403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233230421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116615211 + 116615212.

It is an arithmetic number, because the mean of its divisors is an integer number (116615212).

Almost surely, 2^233230423 is an apocalyptic number.

233230423 is a deficient number, since it is larger than the sum of its proper divisors (1).

233230423 is an equidigital number, since it uses as much as digits as its factorization.

233230423 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 22.

The square root of 233230423 is about 15271.8834136461. The cubic root of 233230423 is about 615.5477289293.

Adding to 233230423 its reverse (324032332), we get a palindrome (557262755).

The spelling of 233230423 in words is "two hundred thirty-three million, two hundred thirty thousand, four hundred twenty-three".