2130000032 has 24 divisors (see below), whose sum is σ = 4194631476. Its totient is φ = 1064696832.

The previous prime is 2130000029. The next prime is 2130000043. The reversal of 2130000032 is 2300000312.

It can be written as a sum of positive squares in 2 ways, for example, as 1492740496 + 637259536 = 38636^2 + 25244^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2129999968 and 2130000022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141878 + ... + 156170.

Almost surely, 2^2130000032 is an apocalyptic number.

It is an amenable number.

2130000032 is a deficient number, since it is larger than the sum of its proper divisors (2064631444).

2130000032 is a wasteful number, since it uses less digits than its factorization.

2130000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18960 (or 18952 counting only the distinct ones).

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

The square root of 2130000032 is about 46151.9233835384. The cubic root of 2130000032 is about 1286.6483576670.

Adding to 2130000032 its reverse (2300000312), we get a palindrome (4430000344).

The spelling of 2130000032 in words is "two billion, one hundred thirty million, thirty-two", and thus it is an aban number.