3020131220320 has 24 divisors (see below), whose sum is σ = 7135060008384. Its totient is φ = 1208052488064.

The previous prime is 3020131220291. The next prime is 3020131220333. The reversal of 3020131220320 is 230221310203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9437909904 + ... + 9437910223.

It is an arithmetic number, because the mean of its divisors is an integer number (297294167016).

Almost surely, 2^{3020131220320} is an apocalyptic number.

It is an amenable number.

3020131220320 is an abundant number, since it is smaller than the sum of its proper divisors (4114928788064).

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

3020131220320 is a wasteful number, since it uses less digits than its factorization.

3020131220320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18875820142 (or 18875820134 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3020131220320 its reverse (230221310203), we get a palindrome (3250352530523).

The spelling of 3020131220320 in words is "three trillion, twenty billion, one hundred thirty-one million, two hundred twenty thousand, three hundred twenty".