200001136171 has 2 divisors, whose sum is σ = 200001136172. Its totient is φ = 200001136170.

The previous prime is 200001136123. The next prime is 200001136177. The reversal of 200001136171 is 171631100002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200001136171 - 2¹⁵ = 200001103403 is a prime.

It is not a weakly prime, because it can be changed into another prime (200001136177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000568085 + 100000568086.

It is an arithmetic number, because the mean of its divisors is an integer number (100000568086).

Almost surely, 2^200001136171 is an apocalyptic number.

200001136171 is a deficient number, since it is larger than the sum of its proper divisors (1).

200001136171 is an equidigital number, since it uses as much as digits as its factorization.

200001136171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 200001136171 its reverse (171631100002), we get a palindrome (371632236173).

The spelling of 200001136171 in words is "two hundred billion, one million, one hundred thirty-six thousand, one hundred seventy-one".