10201000002101 has 4 divisors (see below), whose sum is σ = 10801058825772. Its totient is φ = 9600941178432.

The previous prime is 10201000002071. The next prime is 10201000002143. The reversal of 10201000002101 is 10120000010201.

10201000002101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 6935985907876 + 3265014094225 = 2633626^2 + 1806935^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201000002101 - 2¹⁴ = 10200999985717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201000002001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300029411810 + ... + 300029411843.

It is an arithmetic number, because the mean of its divisors is an integer number (2700264706443).

Almost surely, 2^{10201000002101} is an apocalyptic number.

It is an amenable number.

10201000002101 is a deficient number, since it is larger than the sum of its proper divisors (600058823671).

10201000002101 is an equidigital number, since it uses as much as digits as its factorization.

10201000002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600058823670.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10201000002101 its reverse (10120000010201), we get a palindrome (20321000012302).

The spelling of 10201000002101 in words is "ten trillion, two hundred one billion, two thousand, one hundred one".