3013112020 has 48 divisors (see below), whose sum is σ = 6513212160. Its totient is φ = 1170025344.

The previous prime is 3013112009. The next prime is 3013112021. The reversal of 3013112020 is 202113103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013112021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341221 + ... + 349939.

It is an arithmetic number, because the mean of its divisors is an integer number (135691920).

Almost surely, 2^3013112020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3013112020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3256606080).

3013112020 is an abundant number, since it is smaller than the sum of its proper divisors (3500100140).

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

3013112020 is a wasteful number, since it uses less digits than its factorization.

3013112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9232 (or 9230 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3013112020 is about 54891.8210665305. The cubic root of 3013112020 is about 1444.3477170775.

Adding to 3013112020 its reverse (202113103), we get a palindrome (3215225123).

The spelling of 3013112020 in words is "three billion, thirteen million, one hundred twelve thousand, twenty".