3020320022100 has 72 divisors (see below), whose sum is σ = 8743420385280. Its totient is φ = 804992148480.

The previous prime is 3020320022051. The next prime is 3020320022117. The reversal of 3020320022100 is 12200230203.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3020320022100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2098132 + ... + 3231531.

It is an arithmetic number, because the mean of its divisors is an integer number (121436394240).

Almost surely, 2^{3020320022100} is an apocalyptic number.

3020320022100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3020320022100 is an abundant number, since it is smaller than the sum of its proper divisors (5723100363180).

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

3020320022100 is a wasteful number, since it uses less digits than its factorization.

3020320022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331569 (or 5331562 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3020320022100 its reverse (12200230203), we get a palindrome (3032520252303).

The spelling of 3020320022100 in words is "three trillion, twenty billion, three hundred twenty million, twenty-two thousand, one hundred".