130010020 has 24 divisors (see below), whose sum is σ = 312024384. Its totient is φ = 44574816.

The previous prime is 130010009. The next prime is 130010047. The reversal of 130010020 is 20010031.

130010020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 130009985 and 130010012.

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, 464182 + ... + 464461.

It is an arithmetic number, because the mean of its divisors is an integer number (13001016).

Almost surely, 2^130010020 is an apocalyptic number.

130010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130010020 is an abundant number, since it is smaller than the sum of its proper divisors (182014364).

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

130010020 is a wasteful number, since it uses less digits than its factorization.

130010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928659 (or 928657 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 130010020 is about 11402.1936485924. The cubic root of 130010020 is about 506.5927167773.

Adding to 130010020 its reverse (20010031), we get a palindrome (150020051).

The spelling of 130010020 in words is "one hundred thirty million, ten thousand, twenty".