3230213231 has 24 divisors (see below), whose sum is σ = 4034740896. Its totient is φ = 2569136640.

The previous prime is 3230213177. The next prime is 3230213267. The reversal of 3230213231 is 1323120323.

It is a de Polignac number, because none of the positive numbers 2^k-3230213231 is a prime.

It is a super-2 number, since 2×3230213231² = 20868555035454918722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230213131) 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 23 ways as a sum of consecutive naturals, for example, 31835 + ... + 86451.

It is an arithmetic number, because the mean of its divisors is an integer number (168114204).

Almost surely, 2^3230213231 is an apocalyptic number.

3230213231 is a deficient number, since it is larger than the sum of its proper divisors (804527665).

3230213231 is a wasteful number, since it uses less digits than its factorization.

3230213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54719 (or 54712 counting only the distinct ones).

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

The square root of 3230213231 is about 56834.9648631896. The cubic root of 3230213231 is about 1478.2358501053.

Adding to 3230213231 its reverse (1323120323), we get a palindrome (4553333554).

The spelling of 3230213231 in words is "three billion, two hundred thirty million, two hundred thirteen thousand, two hundred thirty-one".