100001101011211 has 8 divisors (see below), whose sum is σ = 100972203248384. Its totient is φ = 99030002961960.

The previous prime is 100001101011173. The next prime is 100001101011269. The reversal of 100001101011211 is 112110101100001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100001101011211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100001101011311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70691716 + ... + 72092446.

It is an arithmetic number, because the mean of its divisors is an integer number (12621525406048).

Almost surely, 2^{100001101011211} is an apocalyptic number.

100001101011211 is a deficient number, since it is larger than the sum of its proper divisors (971102237173).

100001101011211 is a wasteful number, since it uses less digits than its factorization.

100001101011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093961.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 100001101011211 its reverse (112110101100001), we get a palindrome (212111202111212).

The spelling of 100001101011211 in words is "one hundred trillion, one billion, one hundred one million, eleven thousand, two hundred eleven".