230006111 has 4 divisors (see below), whose sum is σ = 230041824. Its totient is φ = 229970400.

The previous prime is 230006093. The next prime is 230006113. The reversal of 230006111 is 111600032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230006111 is a prime.

It is a super-2 number, since 2×230006111² = 105805622194688642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230006113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5210 + ... + 22071.

It is an arithmetic number, because the mean of its divisors is an integer number (57510456).

Almost surely, 2^230006111 is an apocalyptic number.

230006111 is a deficient number, since it is larger than the sum of its proper divisors (35713).

230006111 is an equidigital number, since it uses as much as digits as its factorization.

230006111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35712.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 230006111 is about 15165.9523604685. The cubic root of 230006111 is about 612.6979937998.

Adding to 230006111 its reverse (111600032), we get a palindrome (341606143).

The spelling of 230006111 in words is "two hundred thirty million, six thousand, one hundred eleven".