100000200101 has 4 divisors (see below), whose sum is σ = 104348034912. Its totient is φ = 95652365292.

The previous prime is 100000200073. The next prime is 100000200143. The reversal of 100000200101 is 101002000001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101002000001 = 7 ⋅14428857143.

It is a cyclic number.

It is not a de Polignac number, because 100000200101 - 2²² = 99996005797 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 (100000200191) 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, 2173917371 + ... + 2173917416.

It is an arithmetic number, because the mean of its divisors is an integer number (26087008728).

Almost surely, 2^100000200101 is an apocalyptic number.

It is an amenable number.

100000200101 is a deficient number, since it is larger than the sum of its proper divisors (4347834811).

100000200101 is an equidigital number, since it uses as much as digits as its factorization.

100000200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4347834810.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 100000200101 its reverse (101002000001), we get a palindrome (201002200102).

The spelling of 100000200101 in words is "one hundred billion, two hundred thousand, one hundred one".