3030312020 has 48 divisors (see below), whose sum is σ = 6455043840. Its totient is φ = 1194770304.

The previous prime is 3030312017. The next prime is 3030312029. The reversal of 3030312020 is 202130303.

3030312020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3030311986 and 3030312004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030312029) 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, 1242242 + ... + 1244678.

It is an arithmetic number, because the mean of its divisors is an integer number (134480080).

Almost surely, 2^3030312020 is an apocalyptic number.

It is an amenable number.

3030312020 is an abundant number, since it is smaller than the sum of its proper divisors (3424731820).

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

3030312020 is a wasteful number, since it uses less digits than its factorization.

3030312020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312 (or 3310 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3030312020 is about 55048.2699092351. The cubic root of 3030312020 is about 1447.0908012158.

Adding to 3030312020 its reverse (202130303), we get a palindrome (3232442323).

The spelling of 3030312020 in words is "three billion, thirty million, three hundred twelve thousand, twenty".