200000020133 has 2 divisors, whose sum is σ = 200000020134. Its totient is φ = 200000020132.

The previous prime is 200000020027. The next prime is 200000020159. The reversal of 200000020133 is 331020000002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196836857569 + 3163162564 = 443663^2 + 56242^2 .

It is a cyclic number.

It is not a de Polignac number, because 200000020133 - 2²⁴ = 199983242917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200000820133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000010066 + 100000010067.

It is an arithmetic number, because the mean of its divisors is an integer number (100000010067).

Almost surely, 2^200000020133 is an apocalyptic number.

It is an amenable number.

200000020133 is a deficient number, since it is larger than the sum of its proper divisors (1).

200000020133 is an equidigital number, since it uses as much as digits as its factorization.

200000020133 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 11.

Adding to 200000020133 its reverse (331020000002), we get a palindrome (531020020135).

The spelling of 200000020133 in words is "two hundred billion, twenty thousand, one hundred thirty-three".