2000123201133 has 16 divisors (see below), whose sum is σ = 3137448159360. Its totient is φ = 1254979263168.

The previous prime is 2000123201123. The next prime is 2000123201179. The reversal of 2000123201133 is 3311023210002.

2000123201133 is a `hidden beast` number, since 200 + 0 + 12 + 320 + 1 + 133 = 666.

It is not a de Polignac number, because 2000123201133 - 2²⁵ = 2000089646701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000123201123) 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, 2178782985 + ... + 2178783902.

It is an arithmetic number, because the mean of its divisors is an integer number (196090509960).

Almost surely, 2^{2000123201133} is an apocalyptic number.

It is an amenable number.

2000123201133 is a deficient number, since it is larger than the sum of its proper divisors (1137324958227).

2000123201133 is a wasteful number, since it uses less digits than its factorization.

2000123201133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4357566913 (or 4357566907 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2000123201133 its reverse (3311023210002), we get a palindrome (5311146411135).

The spelling of 2000123201133 in words is "two trillion, one hundred twenty-three million, two hundred one thousand, one hundred thirty-three".