3123112124 has 18 divisors (see below), whose sum is σ = 6007474872. Its totient is φ = 1419596200.

The previous prime is 3123112067. The next prime is 3123112141. The reversal of 3123112124 is 4212113213.

It is a junction number, because it is equal to n+sod(n) for n = 3123112096 and 3123112105.

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 5 ways as a sum of consecutive naturals, for example, 3225872 + ... + 3226839.

It is an arithmetic number, because the mean of its divisors is an integer number (333748604).

Almost surely, 2^3123112124 is an apocalyptic number.

It is an amenable number.

3123112124 is a deficient number, since it is larger than the sum of its proper divisors (2884362748).

3123112124 is a wasteful number, since it uses less digits than its factorization.

3123112124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6452737 (or 6452724 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 3123112124 is about 55884.8112102027. The cubic root of 3123112124 is about 1461.7144000449.

Adding to 3123112124 its reverse (4212113213), we get a palindrome (7335225337).

The spelling of 3123112124 in words is "three billion, one hundred twenty-three million, one hundred twelve thousand, one hundred twenty-four".