4230013 has 4 divisors (see below), whose sum is σ = 4256128. Its totient is φ = 4203900.

The previous prime is 4230007. The next prime is 4230071. The reversal of 4230013 is 3100324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4230013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4229975 and 4230002.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12813 + ... + 13138.

It is an arithmetic number, because the mean of its divisors is an integer number (1064032).

Almost surely, 2^4230013 is an apocalyptic number.

It is an amenable number.

4230013 is a deficient number, since it is larger than the sum of its proper divisors (26115).

4230013 is a wasteful number, since it uses less digits than its factorization.

4230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26114.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 4230013 is about 2056.6995405260. The cubic root of 4230013 is about 161.7262689270.

Adding to 4230013 its reverse (3100324), we get a palindrome (7330337).

The spelling of 4230013 in words is "four million, two hundred thirty thousand, thirteen".