3243000231 has 12 divisors (see below), whose sum is σ = 4686859008. Its totient is φ = 2160834624.

The previous prime is 3243000209. The next prime is 3243000289. The reversal of 3243000231 is 1320003423.

3243000231 is a `hidden beast` number, since 3 + 2 + 430 + 0 + 0 + 231 = 666.

It is not a de Polignac number, because 3243000231 - 2²¹ = 3240903079 is a prime.

It is a super-2 number, since 2×3243000231² = 21034100996532106722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243000031) 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 11 ways as a sum of consecutive naturals, for example, 79335 + ... + 113048.

It is an arithmetic number, because the mean of its divisors is an integer number (390571584).

Almost surely, 2^3243000231 is an apocalyptic number.

3243000231 is a deficient number, since it is larger than the sum of its proper divisors (1443858777).

3243000231 is a wasteful number, since it uses less digits than its factorization.

3243000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194262 (or 194259 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3243000231 is about 56947.3461278048. The cubic root of 3243000231 is about 1480.1838447965.

Adding to 3243000231 its reverse (1320003423), we get a palindrome (4563003654).

The spelling of 3243000231 in words is "three billion, two hundred forty-three million, two hundred thirty-one", and thus it is an aban number.