200131130120 has 32 divisors (see below), whose sum is σ = 450636036120. Its totient is φ = 79991831040.

The previous prime is 200131130083. The next prime is 200131130189. The reversal of 200131130120 is 21031131002.

200131130120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 197336739076 + 2794391044 = 444226^2 + 52862^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200131130095 and 200131130104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1840907 + ... + 1946586.

Almost surely, 2^200131130120 is an apocalyptic number.

200131130120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200131130120 is an abundant number, since it is smaller than the sum of its proper divisors (250504906000).

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

200131130120 is a wasteful number, since it uses less digits than its factorization.

200131130120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788825 (or 3788821 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 200131130120 its reverse (21031131002), we get a palindrome (221162261122).

The spelling of 200131130120 in words is "two hundred billion, one hundred thirty-one million, one hundred thirty thousand, one hundred twenty".