230011 has 4 divisors (see below), whose sum is σ = 233512. Its totient is φ = 226512.

The previous prime is 230003. The next prime is 230017. The reversal of 230011 is 110032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230011 - 2³ = 230003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229976 and 230003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1650 + ... + 1783.

It is an arithmetic number, because the mean of its divisors is an integer number (58378).

2²³⁰⁰¹¹ is an apocalyptic number.

230011 is a deficient number, since it is larger than the sum of its proper divisors (3501).

230011 is an equidigital number, since it uses as much as digits as its factorization.

230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 230011 is about 479.5946204869. The cubic root of 230011 is about 61.2702334930.

Adding to 230011 its reverse (110032), we get a palindrome (340043).

The spelling of 230011 in words is "two hundred thirty thousand, eleven".