3020200000320 has 56 divisors (see below), whose sum is σ = 9589135004064. Its totient is φ = 805386666496.

The previous prime is 3020200000297. The next prime is 3020200000379. The reversal of 3020200000320 is 230000020203.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3020200000296 and 3020200000305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1573019874 + ... + 1573021793.

It is an arithmetic number, because the mean of its divisors is an integer number (171234553644).

Almost surely, 2^{3020200000320} is an apocalyptic number.

3020200000320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3020200000320 is an abundant number, since it is smaller than the sum of its proper divisors (6568935003744).

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

3020200000320 is a wasteful number, since it uses less digits than its factorization.

3020200000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146041687 (or 3146041677 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 3020200000320 its reverse (230000020203), we get a palindrome (3250200020523).

The spelling of 3020200000320 in words is "three trillion, twenty billion, two hundred million, three hundred twenty", and thus it is an aban number.