100211002001101 has 4 divisors (see below), whose sum is σ = 100247939343292. Its totient is φ = 100174064658912.

The previous prime is 100211002001063. The next prime is 100211002001107. The reversal of 100211002001101 is 101100200112001.

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 58412850408900 + 41798151592201 = 7642830^2 + 6465149^2 .

It is a cyclic number.

It is not a de Polignac number, because 100211002001101 - 2²³ = 100210993612493 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 (100211002001107) 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, 18468667026 + ... + 18468672451.

It is an arithmetic number, because the mean of its divisors is an integer number (25061984835823).

Almost surely, 2^{100211002001101} is an apocalyptic number.

It is an amenable number.

100211002001101 is a deficient number, since it is larger than the sum of its proper divisors (36937342191).

100211002001101 is an equidigital number, since it uses as much as digits as its factorization.

100211002001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36937342190.

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

Adding to 100211002001101 its reverse (101100200112001), we get a palindrome (201311202113102).

The spelling of 100211002001101 in words is "one hundred trillion, two hundred eleven billion, two million, one thousand, one hundred one".