3101130020 has 24 divisors (see below), whose sum is σ = 6795520704. Its totient is φ = 1186519136.

The previous prime is 3101130007. The next prime is 3101130037. The reversal of 3101130020 is 200311013.

It is a junction number, because it is equal to n+sod(n) for n = 3101129983 and 3101130010.

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, 3370334 + ... + 3371253.

It is an arithmetic number, because the mean of its divisors is an integer number (283146696).

Almost surely, 2^3101130020 is an apocalyptic number.

It is an amenable number.

3101130020 is an abundant number, since it is smaller than the sum of its proper divisors (3694390684).

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

3101130020 is a wasteful number, since it uses less digits than its factorization.

3101130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741619 (or 6741617 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3101130020 is about 55687.7905828558. The cubic root of 3101130020 is about 1458.2768843964.

Adding to 3101130020 its reverse (200311013), we get a palindrome (3301441033).

The spelling of 3101130020 in words is "three billion, one hundred one million, one hundred thirty thousand, twenty".