3120104124 has 60 divisors (see below), whose sum is σ = 8198140104. Its totient is φ = 1034734176.

The previous prime is 3120104111. The next prime is 3120104137. The reversal of 3120104124 is 4214010213.

It is an interprime number because it is at equal distance from previous prime (3120104111) and next prime (3120104137).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3120104097 and 3120104106.

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 19 ways as a sum of consecutive naturals, for example, 39387 + ... + 88269.

Almost surely, 2^3120104124 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 3120104124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4099070052).

3120104124 is an abundant number, since it is smaller than the sum of its proper divisors (5078035980).

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

3120104124 is a wasteful number, since it uses less digits than its factorization.

3120104124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49096 (or 49085 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3120104124 is about 55857.8922266138. The cubic root of 3120104124 is about 1461.2449698645.

Adding to 3120104124 its reverse (4214010213), we get a palindrome (7334114337).

The spelling of 3120104124 in words is "three billion, one hundred twenty million, one hundred four thousand, one hundred twenty-four".