20030030130 has 64 divisors (see below), whose sum is σ = 52961579136. Its totient is φ = 4807680000.

The previous prime is 20030030117. The next prime is 20030030203. The reversal of 20030030130 is 3103003002.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267151 + ... + 333810.

It is an arithmetic number, because the mean of its divisors is an integer number (827524674).

Almost surely, 2^20030030130 is an apocalyptic number.

20030030130 is an abundant number, since it is smaller than the sum of its proper divisors (32931549006).

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

20030030130 is a wasteful number, since it uses less digits than its factorization.

20030030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601083.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 20030030130 its reverse (3103003002), we get a palindrome (23133033132).

The spelling of 20030030130 in words is "twenty billion, thirty million, thirty thousand, one hundred thirty".