200001011101193 has 2 divisors, whose sum is σ = 200001011101194. Its totient is φ = 200001011101192.

The previous prime is 200001011101063. The next prime is 200001011101201. The reversal of 200001011101193 is 391101110100002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177975663925504 + 22025347175689 = 13340752^2 + 4693117^2 .

It is a cyclic number.

It is not a de Polignac number, because 200001011101193 - 2²⁰ = 200001010052617 is a prime.

It is not a weakly prime, because it can be changed into another prime (200001011101393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000505550596 + 100000505550597.

It is an arithmetic number, because the mean of its divisors is an integer number (100000505550597).

Almost surely, 2^{200001011101193} is an apocalyptic number.

It is an amenable number.

200001011101193 is a deficient number, since it is larger than the sum of its proper divisors (1).

200001011101193 is an equidigital number, since it uses as much as digits as its factorization.

200001011101193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 20.

Adding to 200001011101193 its reverse (391101110100002), we get a palindrome (591102121201195).

The spelling of 200001011101193 in words is "two hundred trillion, one billion, eleven million, one hundred one thousand, one hundred ninety-three".