4120131012 has 24 divisors (see below), whose sum is σ = 9923757312. Its totient is φ = 1329074400.

The previous prime is 4120130983. The next prime is 4120131047. The reversal of 4120131012 is 2101310214.

4120131012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4120130982 and 4120131000.

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, 5537439 + ... + 5538182.

It is an arithmetic number, because the mean of its divisors is an integer number (413489888).

Almost surely, 2^4120131012 is an apocalyptic number.

It is an amenable number.

4120131012 is an abundant number, since it is smaller than the sum of its proper divisors (5803626300).

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

4120131012 is a wasteful number, since it uses less digits than its factorization.

4120131012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11075659 (or 11075657 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 4120131012 is about 64188.2466811487. The cubic root of 4120131012 is about 1603.1359086369.

Adding to 4120131012 its reverse (2101310214), we get a palindrome (6221441226).

The spelling of 4120131012 in words is "four billion, one hundred twenty million, one hundred thirty-one thousand, twelve".