200002101012101 has 2 divisors, whose sum is σ = 200002101012102. Its totient is φ = 200002101012100.

The previous prime is 200002101012097. The next prime is 200002101012223. The reversal of 200002101012101 is 101210101200002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 164079447422500 + 35922653589601 = 12809350^2 + 5993551^2 .

It is a cyclic number.

It is not a de Polignac number, because 200002101012101 - 2² = 200002101012097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200002101002101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001050506050 + 100001050506051.

It is an arithmetic number, because the mean of its divisors is an integer number (100001050506051).

Almost surely, 2^{200002101012101} is an apocalyptic number.

It is an amenable number.

200002101012101 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002101012101 is an equidigital number, since it uses as much as digits as its factorization.

200002101012101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200002101012101 its reverse (101210101200002), we get a palindrome (301212202212103).

The spelling of 200002101012101 in words is "two hundred trillion, two billion, one hundred one million, twelve thousand, one hundred one".