3230231020 has 24 divisors (see below), whose sum is σ = 6876412704. Its totient is φ = 1274391936.

The previous prime is 3230231009. The next prime is 3230231041. The reversal of 3230231020 is 201320323.

It is a junction number, because it is equal to n+sod(n) for n = 3230230985 and 3230231003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104784 + ... + 1107703.

It is an arithmetic number, because the mean of its divisors is an integer number (286517196).

Almost surely, 2^3230231020 is an apocalyptic number.

It is an amenable number.

3230231020 is an abundant number, since it is smaller than the sum of its proper divisors (3646181684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3230231020 is a wasteful number, since it uses less digits than its factorization.

3230231020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212569 (or 2212567 counting only the distinct ones).

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

The square root of 3230231020 is about 56835.1213599478. The cubic root of 3230231020 is about 1478.2385636815.

Adding to 3230231020 its reverse (201320323), we get a palindrome (3431551343).

The spelling of 3230231020 in words is "three billion, two hundred thirty million, two hundred thirty-one thousand, twenty".