3130660120 has 32 divisors (see below), whose sum is σ = 8050269600. Its totient is φ = 1073369088.

The previous prime is 3130660067. The next prime is 3130660187. The reversal of 3130660120 is 210660313.

It is a junction number, because it is equal to n+sod(n) for n = 3130660091 and 3130660100.

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, 5590185 + ... + 5590744.

It is an arithmetic number, because the mean of its divisors is an integer number (251570925).

Almost surely, 2^3130660120 is an apocalyptic number.

It is an amenable number.

3130660120 is an abundant number, since it is smaller than the sum of its proper divisors (4919609480).

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

3130660120 is a wasteful number, since it uses less digits than its factorization.

3130660120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11180947 (or 11180943 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3130660120 is about 55952.3021867733. The cubic root of 3130660120 is about 1462.8910189277.

The spelling of 3130660120 in words is "three billion, one hundred thirty million, six hundred sixty thousand, one hundred twenty".