3130300022020 has 24 divisors (see below), whose sum is σ = 6617748375000. Its totient is φ = 1243716517632.

The previous prime is 3130300021997. The next prime is 3130300022023. The reversal of 3130300022020 is 202200030313.

3130300022020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 166620708864 + 2963679313156 = 408192^2 + 1721534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3130300021985 and 3130300022003.

It is not an unprimeable number, because it can be changed into a prime (3130300022023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525215145 + ... + 525221104.

It is an arithmetic number, because the mean of its divisors is an integer number (275739515625).

Almost surely, 2^{3130300022020} is an apocalyptic number.

It is an amenable number.

3130300022020 is an abundant number, since it is smaller than the sum of its proper divisors (3487448352980).

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

3130300022020 is a wasteful number, since it uses less digits than its factorization.

3130300022020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050436407 (or 1050436405 counting only the distinct ones).

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

Adding to 3130300022020 its reverse (202200030313), we get a palindrome (3332500052333).

The spelling of 3130300022020 in words is "three trillion, one hundred thirty billion, three hundred million, twenty-two thousand, twenty".