2000020121133 has 16 divisors (see below), whose sum is σ = 2782674839040. Its totient is φ = 1275357664944.

The previous prime is 2000020121107. The next prime is 2000020121167. The reversal of 2000020121133 is 3311210200002.

It is not a de Polignac number, because 2000020121133 - 2⁹ = 2000020120621 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000020121933) 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, 6491310 + ... + 6792432.

It is an arithmetic number, because the mean of its divisors is an integer number (173917177440).

Almost surely, 2^{2000020121133} is an apocalyptic number.

2000020121133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2000020121133 is a deficient number, since it is larger than the sum of its proper divisors (782654717907).

2000020121133 is a wasteful number, since it uses less digits than its factorization.

2000020121133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397408.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2000020121133 its reverse (3311210200002), we get a palindrome (5311230321135).

The spelling of 2000020121133 in words is "two trillion, twenty million, one hundred twenty-one thousand, one hundred thirty-three".