3101302120 has 48 divisors (see below), whose sum is σ = 8117188740. Its totient is φ = 1063302912.

The previous prime is 3101302109. The next prime is 3101302153. The reversal of 3101302120 is 212031013.

3101302120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2885623524 + 215678596 = 53718^2 + 14686^2 .

It is a super-3 number, since 3×3101302120³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3101302120.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 789189 + ... + 793108.

Almost surely, 2^3101302120 is an apocalyptic number.

It is an amenable number.

3101302120 is an abundant number, since it is smaller than the sum of its proper divisors (5015886620).

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

3101302120 is a wasteful number, since it uses less digits than its factorization.

3101302120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582322 (or 1582311 counting only the distinct ones).

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

The square root of 3101302120 is about 55689.3357834334. The cubic root of 3101302120 is about 1458.3038600266.

Adding to 3101302120 its reverse (212031013), we get a palindrome (3313333133).

The spelling of 3101302120 in words is "three billion, one hundred one million, three hundred two thousand, one hundred twenty".