3124031530012 has 24 divisors (see below), whose sum is σ = 5520276582912. Its totient is φ = 1546810436400.

The previous prime is 3124031529917. The next prime is 3124031530031. The reversal of 3124031530012 is 2100351304213.

It is a happy number.

3124031530012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21611937 + ... + 21756007.

It is an arithmetic number, because the mean of its divisors is an integer number (230011524288).

Almost surely, 2^{3124031530012} is an apocalyptic number.

It is an amenable number.

3124031530012 is a deficient number, since it is larger than the sum of its proper divisors (2396245052900).

3124031530012 is a wasteful number, since it uses less digits than its factorization.

3124031530012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196809 (or 196807 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 3124031530012 its reverse (2100351304213), we get a palindrome (5224382834225).

The spelling of 3124031530012 in words is "three trillion, one hundred twenty-four billion, thirty-one million, five hundred thirty thousand, twelve".