2000133211123 has 4 divisors (see below), whose sum is σ = 2001134782080. Its totient is φ = 1999131640168.

The previous prime is 2000133211103. The next prime is 2000133211303. The reversal of 2000133211123 is 3211123310002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000133211123 - 2⁵ = 2000133211091 is a prime.

It is a super-2 number, since 2×2000133211123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000133211123.

It is not an unprimeable number, because it can be changed into a prime (2000133211103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500782483 + ... + 500786476.

It is an arithmetic number, because the mean of its divisors is an integer number (500283695520).

Almost surely, 2^{2000133211123} is an apocalyptic number.

2000133211123 is a deficient number, since it is larger than the sum of its proper divisors (1001570957).

2000133211123 is a wasteful number, since it uses less digits than its factorization.

2000133211123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001570956.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2000133211123 its reverse (3211123310002), we get a palindrome (5211256521125).

The spelling of 2000133211123 in words is "two trillion, one hundred thirty-three million, two hundred eleven thousand, one hundred twenty-three".