100210002011101 has 4 divisors (see below), whose sum is σ = 106104708011772. Its totient is φ = 94315296010432.

The previous prime is 100210002011089. The next prime is 100210002011129. The reversal of 100210002011101 is 101110200012001.

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 46044435216025 + 54165566795076 = 6785605^2 + 7359726^2 .

It is a cyclic number.

It is not a de Polignac number, because 100210002011101 - 2⁴⁵ = 65025629922269 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 (100210002011191) 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, 2947353000310 + ... + 2947353000343.

It is an arithmetic number, because the mean of its divisors is an integer number (26526177002943).

Almost surely, 2^{100210002011101} is an apocalyptic number.

It is an amenable number.

100210002011101 is a deficient number, since it is larger than the sum of its proper divisors (5894706000671).

100210002011101 is an equidigital number, since it uses as much as digits as its factorization.

100210002011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5894706000670.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100210002011101 its reverse (101110200012001), we get a palindrome (201320202023102).

The spelling of 100210002011101 in words is "one hundred trillion, two hundred ten billion, two million, eleven thousand, one hundred one".