230611 has 2 divisors, whose sum is σ = 230612. Its totient is φ = 230610.

The previous prime is 230597. The next prime is 230647. The reversal of 230611 is 116032.

230611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230611 - 2¹³ = 222419 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 230591 and 230600.

It is not a weakly prime, because it can be changed into another prime (230311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115305 + 115306.

It is an arithmetic number, because the mean of its divisors is an integer number (115306).

2²³⁰⁶¹¹ is an apocalyptic number.

230611 is a deficient number, since it is larger than the sum of its proper divisors (1).

230611 is an equidigital number, since it uses as much as digits as its factorization.

230611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 230611 is about 480.2197413685. The cubic root of 230611 is about 61.3234631513.

Adding to 230611 its reverse (116032), we get a palindrome (346643).

It can be divided in two parts, 230 and 611, that added together give a square (841 = 29²).

The spelling of 230611 in words is "two hundred thirty thousand, six hundred eleven".