2130131120 has 40 divisors (see below), whose sum is σ = 5333523216. Its totient is φ = 786509568.

The previous prime is 2130131111. The next prime is 2130131141. The reversal of 2130131120 is 211310312.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2130131095 and 2130131104.

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, 1023062 + ... + 1025141.

Almost surely, 2^2130131120 is an apocalyptic number.

2130131120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130131120 is an abundant number, since it is smaller than the sum of its proper divisors (3203392096).

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

2130131120 is a wasteful number, since it uses less digits than its factorization.

2130131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048229 (or 2048223 counting only the distinct ones).

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

The square root of 2130131120 is about 46153.3435408530. The cubic root of 2130131120 is about 1286.6747521424.

Adding to 2130131120 its reverse (211310312), we get a palindrome (2341441432).

The spelling of 2130131120 in words is "two billion, one hundred thirty million, one hundred thirty-one thousand, one hundred twenty".