20001000130 has 32 divisors (see below), whose sum is σ = 36827006976. Its totient is φ = 7818902784.

The previous prime is 20001000109. The next prime is 20001000181. The reversal of 20001000130 is 3100010002.

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 15 ways as a sum of consecutive naturals, for example, 32439 + ... + 202618.

It is an arithmetic number, because the mean of its divisors is an integer number (1150843968).

Almost surely, 2^20001000130 is an apocalyptic number.

20001000130 is a deficient number, since it is larger than the sum of its proper divisors (16826006846).

20001000130 is a wasteful number, since it uses less digits than its factorization.

20001000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235258.

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

Adding to 20001000130 its reverse (3100010002), we get a palindrome (23101010132).

The spelling of 20001000130 in words is "twenty billion, one million, one hundred thirty", and thus it is an aban number.