20203000130 has 16 divisors (see below), whose sum is σ = 37946505024. Its totient is φ = 7729843440.

The previous prime is 20203000109. The next prime is 20203000177. The reversal of 20203000130 is 3100030202.

It is a super-2 number, since 2×20203000130² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 43919336 + ... + 43919795.

It is an arithmetic number, because the mean of its divisors is an integer number (2371656564).

Almost surely, 2^20203000130 is an apocalyptic number.

20203000130 is a deficient number, since it is larger than the sum of its proper divisors (17743504894).

20203000130 is a wasteful number, since it uses less digits than its factorization.

20203000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87839161.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20203000130 its reverse (3100030202), we get a palindrome (23303030332).

The spelling of 20203000130 in words is "twenty billion, two hundred three million, one hundred thirty", and thus it is an aban number.