2000120133 has 16 divisors (see below), whose sum is σ = 2916763200. Its totient is φ = 1209070080.

The previous prime is 2000120131. The next prime is 2000120141. The reversal of 2000120133 is 3310210002.

It is a happy number.

It is not a de Polignac number, because 2000120133 - 2¹ = 2000120131 is a prime.

It is a congruent number.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65068 + ... + 90741.

It is an arithmetic number, because the mean of its divisors is an integer number (182297700).

Almost surely, 2^2000120133 is an apocalyptic number.

It is an amenable number.

2000120133 is a deficient number, since it is larger than the sum of its proper divisors (916643067).

2000120133 is a wasteful number, since it uses less digits than its factorization.

2000120133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156212.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2000120133 is about 44722.7026575989. The cubic root of 2000120133 is about 1259.9462757391.

Adding to 2000120133 its reverse (3310210002), we get a palindrome (5310330135).

The spelling of 2000120133 in words is "two billion, one hundred twenty thousand, one hundred thirty-three".