20002010100133 has 2 divisors, whose sum is σ = 20002010100134. Its totient is φ = 20002010100132.

The previous prime is 20002010100071. The next prime is 20002010100139. The reversal of 20002010100133 is 33100101020002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16292387722689 + 3709622377444 = 4036383^2 + 1926038^2 .

It is a cyclic number.

It is not a de Polignac number, because 20002010100133 - 2²⁵ = 20001976545701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20002010100139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001005050066 + 10001005050067.

It is an arithmetic number, because the mean of its divisors is an integer number (10001005050067).

Almost surely, 2^{20002010100133} is an apocalyptic number.

It is an amenable number.

20002010100133 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002010100133 is an equidigital number, since it uses as much as digits as its factorization.

20002010100133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20002010100133 its reverse (33100101020002), we get a palindrome (53102111120135).

The spelling of 20002010100133 in words is "twenty trillion, two billion, ten million, one hundred thousand, one hundred thirty-three".