3100105120 has 96 divisors (see below), whose sum is σ = 8574564096. Its totient is φ = 1036953600.

The previous prime is 3100105109. The next prime is 3100105157. The reversal of 3100105120 is 215010013.

3100105120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3100105120² = 19221303510100428800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3100105120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12165 + ... + 79675.

It is an arithmetic number, because the mean of its divisors is an integer number (89318376).

Almost surely, 2^3100105120 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 3100105120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4287282048).

3100105120 is an abundant number, since it is smaller than the sum of its proper divisors (5474458976).

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

3100105120 is a wasteful number, since it uses less digits than its factorization.

3100105120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67574 (or 67566 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 3100105120 is about 55678.5876257651. The cubic root of 3100105120 is about 1458.1162168710.

Adding to 3100105120 its reverse (215010013), we get a palindrome (3315115133).

The spelling of 3100105120 in words is "three billion, one hundred million, one hundred five thousand, one hundred twenty".