2000120132 has 12 divisors (see below), whose sum is σ = 3500817936. Its totient is φ = 999886440.

The previous prime is 2000120131. The next prime is 2000120141. The reversal of 2000120132 is 2310210002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2000120131) by changing a digit.

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, 15494 + ... + 65117.

It is an arithmetic number, because the mean of its divisors is an integer number (291734828).

Almost surely, 2^2000120132 is an apocalyptic number.

It is an amenable number.

2000120132 is a deficient number, since it is larger than the sum of its proper divisors (1500697804).

2000120132 is a wasteful number, since it uses less digits than its factorization.

2000120132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86818 (or 86816 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2000120132 is about 44722.7026464189. The cubic root of 2000120132 is about 1259.9462755291.

Adding to 2000120132 its reverse (2310210002), we get a palindrome (4310330134).

The spelling of 2000120132 in words is "two billion, one hundred twenty thousand, one hundred thirty-two".