4230111 has 4 divisors (see below), whose sum is σ = 5640152. Its totient is φ = 2820072.

The previous prime is 4230101. The next prime is 4230113. The reversal of 4230111 is 1110324.

It is a happy number.

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

It is not a de Polignac number, because 4230111 - 2¹⁵ = 4197343 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230113) 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, 705016 + ... + 705021.

It is an arithmetic number, because the mean of its divisors is an integer number (1410038).

Almost surely, 2^4230111 is an apocalyptic number.

4230111 is a deficient number, since it is larger than the sum of its proper divisors (1410041).

4230111 is a wasteful number, since it uses less digits than its factorization.

4230111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410040.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 4230111 is about 2056.7233649667. The cubic root of 4230111 is about 161.7275178634.

Adding to 4230111 its reverse (1110324), we get a palindrome (5340435).

The spelling of 4230111 in words is "four million, two hundred thirty thousand, one hundred eleven".