230430103 has 2 divisors, whose sum is σ = 230430104. Its totient is φ = 230430102.

The previous prime is 230430091. The next prime is 230430173. The reversal of 230430103 is 301034032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230430103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230430173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115215051 + 115215052.

It is an arithmetic number, because the mean of its divisors is an integer number (115215052).

Almost surely, 2^230430103 is an apocalyptic number.

230430103 is a deficient number, since it is larger than the sum of its proper divisors (1).

230430103 is an equidigital number, since it uses as much as digits as its factorization.

230430103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230430103 is about 15179.9243410499. The cubic root of 230430103 is about 613.0742440725.

Adding to 230430103 its reverse (301034032), we get a palindrome (531464135).

The spelling of 230430103 in words is "two hundred thirty million, four hundred thirty thousand, one hundred three".