230388316 has 6 divisors (see below), whose sum is σ = 403179560. Its totient is φ = 115194156.

The previous prime is 230388293. The next prime is 230388317. The reversal of 230388316 is 613883032.

It is a super-2 number, since 2×230388316² = 106157552298631712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230388317) 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 as a sum of consecutive naturals, namely, 28798536 + ... + 28798543.

Almost surely, 2^230388316 is an apocalyptic number.

It is an amenable number.

230388316 is a deficient number, since it is larger than the sum of its proper divisors (172791244).

230388316 is a wasteful number, since it uses less digits than its factorization.

230388316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57597083 (or 57597081 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 230388316 is about 15178.5478883851. The cubic root of 230388316 is about 613.0371828237.

The spelling of 230388316 in words is "two hundred thirty million, three hundred eighty-eight thousand, three hundred sixteen".