3203231213 has 8 divisors (see below), whose sum is σ = 3942438528. Its totient is φ = 2534424624.

The previous prime is 3203231203. The next prime is 3203231233. The reversal of 3203231213 is 3121323023.

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

It is a cyclic number.

It is not a de Polignac number, because 3203231213 - 2⁴ = 3203231197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3203231203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17600081 + ... + 17600262.

It is an arithmetic number, because the mean of its divisors is an integer number (492804816).

Almost surely, 2^3203231213 is an apocalyptic number.

It is an amenable number.

3203231213 is a deficient number, since it is larger than the sum of its proper divisors (739207315).

3203231213 is a wasteful number, since it uses less digits than its factorization.

3203231213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35200363.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3203231213 is about 56597.0954466746. The cubic root of 3203231213 is about 1474.1084280416.

Adding to 3203231213 its reverse (3121323023), we get a palindrome (6324554236).

The spelling of 3203231213 in words is "three billion, two hundred three million, two hundred thirty-one thousand, two hundred thirteen".