230302303 has 24 divisors (see below), whose sum is σ = 298508544. Its totient is φ = 175618800.

The previous prime is 230302291. The next prime is 230302307. The reversal of 230302303 is 303203032.

It is a happy number.

It is not a de Polignac number, because 230302303 - 2⁹ = 230301791 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 (230302307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20788 + ... + 29878.

It is an arithmetic number, because the mean of its divisors is an integer number (12437856).

Almost surely, 2^230302303 is an apocalyptic number.

230302303 is a deficient number, since it is larger than the sum of its proper divisors (68206241).

230302303 is a wasteful number, since it uses less digits than its factorization.

230302303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9163 (or 9156 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 230302303 is about 15175.7142500773. The cubic root of 230302303 is about 612.9608830480.

Adding to 230302303 its reverse (303203032), we get a palindrome (533505335).

The spelling of 230302303 in words is "two hundred thirty million, three hundred two thousand, three hundred three".