130110020 has 12 divisors (see below), whose sum is σ = 273231084. Its totient is φ = 52044000.

The previous prime is 130109989. The next prime is 130110041. The reversal of 130110020 is 20011031.

It can be written as a sum of positive squares in 2 ways, for example, as 100320256 + 29789764 = 10016^2 + 5458^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3252731 + ... + 3252770.

It is an arithmetic number, because the mean of its divisors is an integer number (22769257).

Almost surely, 2^130110020 is an apocalyptic number.

130110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130110020 is an abundant number, since it is smaller than the sum of its proper divisors (143121064).

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

130110020 is a wasteful number, since it uses less digits than its factorization.

130110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505510 (or 6505508 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 130110020 is about 11406.5779267929. The cubic root of 130110020 is about 506.7225690473.

Adding to 130110020 its reverse (20011031), we get a palindrome (150121051).

The spelling of 130110020 in words is "one hundred thirty million, one hundred ten thousand, twenty".