230530103 has 4 divisors (see below), whose sum is σ = 232906800. Its totient is φ = 228153408.

The previous prime is 230530099. The next prime is 230530117. The reversal of 230530103 is 301035032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230530103 - 2² = 230530099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230530303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188203 + ... + 1188396.

It is an arithmetic number, because the mean of its divisors is an integer number (58226700).

Almost surely, 2^230530103 is an apocalyptic number.

230530103 is a deficient number, since it is larger than the sum of its proper divisors (2376697).

230530103 is an equidigital number, since it uses as much as digits as its factorization.

230530103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376696.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 230530103 is about 15183.2178078298. The cubic root of 230530103 is about 613.1629167433.

Adding to 230530103 its reverse (301035032), we get a palindrome (531565135).

The spelling of 230530103 in words is "two hundred thirty million, five hundred thirty thousand, one hundred three".