3030312120 has 64 divisors (see below), whose sum is σ = 9917389440. Its totient is φ = 734620800.

The previous prime is 3030312119. The next prime is 3030312137. The reversal of 3030312120 is 212130303.

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 3030312120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1146526 + ... + 1149165.

It is an arithmetic number, because the mean of its divisors is an integer number (154959210).

Almost surely, 2^3030312120 is an apocalyptic number.

3030312120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3030312120 is an abundant number, since it is smaller than the sum of its proper divisors (6887077320).

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

3030312120 is a wasteful number, since it uses less digits than its factorization.

3030312120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295716 (or 2295712 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3030312120 is about 55048.2708175289. The cubic root of 3030312120 is about 1447.0908171337.

Adding to 3030312120 its reverse (212130303), we get a palindrome (3242442423).

The spelling of 3030312120 in words is "three billion, thirty million, three hundred twelve thousand, one hundred twenty".