230303252 has 12 divisors (see below), whose sum is σ = 403578336. Its totient is φ = 114995160.

The previous prime is 230303251. The next prime is 230303257. The reversal of 230303252 is 252303032.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230303251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35774 + ... + 41717.

It is an arithmetic number, because the mean of its divisors is an integer number (33631528).

Almost surely, 2^230303252 is an apocalyptic number.

It is an amenable number.

230303252 is a deficient number, since it is larger than the sum of its proper divisors (173275084).

230303252 is a wasteful number, since it uses less digits than its factorization.

230303252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78238 (or 78236 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 230303252 is about 15175.7455171072. The cubic root of 230303252 is about 612.9617249835.

Adding to 230303252 its reverse (252303032), we get a palindrome (482606284).

The spelling of 230303252 in words is "two hundred thirty million, three hundred three thousand, two hundred fifty-two".