3231230211 has 20 divisors (see below), whose sum is σ = 5265709944. Its totient is φ = 1958320800.

The previous prime is 3231230203. The next prime is 3231230221. The reversal of 3231230211 is 1120321323.

It is not a de Polignac number, because 3231230211 - 2³ = 3231230203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3231230221) 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 19 ways as a sum of consecutive naturals, for example, 1812370 + ... + 1814151.

Almost surely, 2^3231230211 is an apocalyptic number.

3231230211 is a deficient number, since it is larger than the sum of its proper divisors (2034479733).

3231230211 is a wasteful number, since it uses less digits than its factorization.

3231230211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626544 (or 3626535 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3231230211 is about 56843.9109403989. The cubic root of 3231230211 is about 1478.3909666511.

Adding to 3231230211 its reverse (1120321323), we get a palindrome (4351551534).

The spelling of 3231230211 in words is "three billion, two hundred thirty-one million, two hundred thirty thousand, two hundred eleven".