230523103 has 2 divisors, whose sum is σ = 230523104. Its totient is φ = 230523102.

The previous prime is 230523101. The next prime is 230523133. The reversal of 230523103 is 301325032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230523103 - 2¹ = 230523101 is a prime.

Together with 230523101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230523101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115261551 + 115261552.

It is an arithmetic number, because the mean of its divisors is an integer number (115261552).

Almost surely, 2^230523103 is an apocalyptic number.

230523103 is a deficient number, since it is larger than the sum of its proper divisors (1).

230523103 is an equidigital number, since it uses as much as digits as its factorization.

230523103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 230523103 is about 15182.9872884094. The cubic root of 230523103 is about 613.1567104912.

Adding to 230523103 its reverse (301325032), we get a palindrome (531848135).

The spelling of 230523103 in words is "two hundred thirty million, five hundred twenty-three thousand, one hundred three".