230300903 has 4 divisors (see below), whose sum is σ = 263201040. Its totient is φ = 197400768.

The previous prime is 230300897. The next prime is 230300923. The reversal of 230300903 is 309003032.

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 230300903 - 2¹⁰ = 230299879 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 (230300923) 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 in 3 ways as a sum of consecutive naturals, for example, 16450058 + ... + 16450071.

It is an arithmetic number, because the mean of its divisors is an integer number (65800260).

Almost surely, 2^230300903 is an apocalyptic number.

230300903 is a deficient number, since it is larger than the sum of its proper divisors (32900137).

230300903 is an equidigital number, since it uses as much as digits as its factorization.

230300903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32900136.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 230300903 is about 15175.6681236775. The cubic root of 230300903 is about 612.9596409892.

Adding to 230300903 its reverse (309003032), we get a palindrome (539303935).

The spelling of 230300903 in words is "two hundred thirty million, three hundred thousand, nine hundred three".