10000200020101 has 4 divisors (see below), whose sum is σ = 10000211622604. Its totient is φ = 10000188417600.

The previous prime is 10000200020081. The next prime is 10000200020149. The reversal of 10000200020101 is 10102000200001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6078714905025 + 3921485115076 = 2465505^2 + 1980274^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000200020101 - 2¹⁵ = 10000199987333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000200020501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4394730 + ... + 6270091.

It is an arithmetic number, because the mean of its divisors is an integer number (2500052905651).

Almost surely, 2^{10000200020101} is an apocalyptic number.

It is an amenable number.

10000200020101 is a deficient number, since it is larger than the sum of its proper divisors (11602503).

10000200020101 is an equidigital number, since it uses as much as digits as its factorization.

10000200020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11602502.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10000200020101 its reverse (10102000200001), we get a palindrome (20102200220102).

The spelling of 10000200020101 in words is "ten trillion, two hundred million, twenty thousand, one hundred one".