3113002120 has 32 divisors (see below), whose sum is σ = 7012860120. Its totient is φ = 1243671040.

The previous prime is 3113002097. The next prime is 3113002147. The reversal of 3113002120 is 212003113.

It can be written as a sum of positive squares in 4 ways, for example, as 1111155556 + 2001846564 = 33334^2 + 44742^2 .

It is a super-3 number, since 3×3113002120³ (a number of 29 digits) contains 333 as substring.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 3113002120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14557 + ... + 80236.

Almost surely, 2^3113002120 is an apocalyptic number.

It is an amenable number.

3113002120 is an abundant number, since it is smaller than the sum of its proper divisors (3899858000).

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

3113002120 is a wasteful number, since it uses less digits than its factorization.

3113002120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95625 (or 95621 counting only the distinct ones).

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

The square root of 3113002120 is about 55794.2839366185. The cubic root of 3113002120 is about 1460.1354287334.

Adding to 3113002120 its reverse (212003113), we get a palindrome (3325005233).

The spelling of 3113002120 in words is "three billion, one hundred thirteen million, two thousand, one hundred twenty".