3201004231020 has 48 divisors (see below), whose sum is σ = 9958679831520. Its totient is φ = 853601128128.

The previous prime is 3201004231013. The next prime is 3201004231057. The reversal of 3201004231020 is 201324001023.

3201004231020 is a `hidden beast` number, since 320 + 10 + 0 + 4 + 2 + 310 + 20 = 666.

3201004231020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3201004230984 and 3201004231002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2963892267 + ... + 2963893346.

It is an arithmetic number, because the mean of its divisors is an integer number (207472496490).

Almost surely, 2^{3201004231020} is an apocalyptic number.

3201004231020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3201004231020 is an abundant number, since it is smaller than the sum of its proper divisors (6757675600500).

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

3201004231020 is a wasteful number, since it uses less digits than its factorization.

3201004231020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5927785631 (or 5927785623 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 3201004231020 its reverse (201324001023), we get a palindrome (3402328232043).

The spelling of 3201004231020 in words is "three trillion, two hundred one billion, four million, two hundred thirty-one thousand, twenty".