23230523 has 2 divisors, whose sum is σ = 23230524. Its totient is φ = 23230522.

The previous prime is 23230511. The next prime is 23230541. The reversal of 23230523 is 32503232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23230523 - 2¹⁰ = 23229499 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 23230495 and 23230504.

It is not a weakly prime, because it can be changed into another prime (23230553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615261 + 11615262.

It is an arithmetic number, because the mean of its divisors is an integer number (11615262).

Almost surely, 2^23230523 is an apocalyptic number.

23230523 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230523 is an equidigital number, since it uses as much as digits as its factorization.

23230523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 23230523 is about 4819.8052865235. The cubic root of 23230523 is about 285.3336525324. Note that the first 3 decimals are identical.

Adding to 23230523 its reverse (32503232), we get a palindrome (55733755).

The spelling of 23230523 in words is "twenty-three million, two hundred thirty thousand, five hundred twenty-three".