3230143 has 8 divisors (see below), whose sum is σ = 3852288. Its totient is φ = 2648184.

The previous prime is 3230141. The next prime is 3230167. The reversal of 3230143 is 3410323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3230143 - 2¹ = 3230141 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9871 + ... + 10192.

It is an arithmetic number, because the mean of its divisors is an integer number (481536).

Almost surely, 2^3230143 is an apocalyptic number.

3230143 is a deficient number, since it is larger than the sum of its proper divisors (622145).

3230143 is a wasteful number, since it uses less digits than its factorization.

3230143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20093.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3230143 is about 1797.2598587850. The cubic root of 3230143 is about 147.8225136805.

Adding to 3230143 its reverse (3410323), we get a palindrome (6640466).

The spelling of 3230143 in words is "three million, two hundred thirty thousand, one hundred forty-three".