230320611 has 16 divisors (see below), whose sum is σ = 341461120. Its totient is φ = 153436680.

The previous prime is 230320589. The next prime is 230320619. The reversal of 230320611 is 116023032.

230320611 is a `hidden beast` number, since 2 + 30 + 3 + 20 + 611 = 666.

It is not a de Polignac number, because 230320611 - 2¹¹ = 230318563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230320619) 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 15 ways as a sum of consecutive naturals, for example, 55536 + ... + 59538.

It is an arithmetic number, because the mean of its divisors is an integer number (21341320).

Almost surely, 2^230320611 is an apocalyptic number.

230320611 is a deficient number, since it is larger than the sum of its proper divisors (111140509).

230320611 is a wasteful number, since it uses less digits than its factorization.

230320611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143 (or 6137 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 230320611 is about 15176.3174386937. The cubic root of 230320611 is about 612.9771251644.

Adding to 230320611 its reverse (116023032), we get a palindrome (346343643).

The spelling of 230320611 in words is "two hundred thirty million, three hundred twenty thousand, six hundred eleven".