20001330000130 has 32 divisors (see below), whose sum is σ = 37245325432176. Its totient is φ = 7727481667584.

The previous prime is 20001330000103. The next prime is 20001330000139. The reversal of 20001330000130 is 3100003310002.

It can be written as a sum of positive squares in 8 ways, for example, as 12122715369361 + 7878614630769 = 3481769^2 + 2806887^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20001330000130.

It is not an unprimeable number, because it can be changed into a prime (20001330000139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197239999 + ... + 197341378.

Almost surely, 2^{20001330000130} is an apocalyptic number.

20001330000130 is a deficient number, since it is larger than the sum of its proper divisors (17243995432046).

20001330000130 is a wasteful number, since it uses less digits than its factorization.

20001330000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394581558.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 20001330000130 its reverse (3100003310002), we get a palindrome (23101333310132).

The spelling of 20001330000130 in words is "twenty trillion, one billion, three hundred thirty million, one hundred thirty", and thus it is an aban number.