100112021211011 has 8 divisors (see below), whose sum is σ = 100370238287280. Its totient is φ = 99853834516128.

The previous prime is 100112021210977. The next prime is 100112021211071. The reversal of 100112021211011 is 110112120211001.

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-100112021211011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100112021211071) 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, 989096 + ... + 14184581.

It is an arithmetic number, because the mean of its divisors is an integer number (12546279785910).

Almost surely, 2^{100112021211011} is an apocalyptic number.

100112021211011 is a deficient number, since it is larger than the sum of its proper divisors (258217076269).

100112021211011 is a wasteful number, since it uses less digits than its factorization.

100112021211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15190693.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100112021211011 its reverse (110112120211001), we get a palindrome (210224141422012).

The spelling of 100112021211011 in words is "one hundred trillion, one hundred twelve billion, twenty-one million, two hundred eleven thousand, eleven".