100101101112011 has 4 divisors (see below), whose sum is σ = 100120887853800. Its totient is φ = 100081314370224.

The previous prime is 100101101111981. The next prime is 100101101112037. The reversal of 100101101112011 is 110211101101001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100101101112011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100101101111983 and 100101101112001.

It is not an unprimeable number, because it can be changed into a prime (100101101112811) 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 3 ways as a sum of consecutive naturals, for example, 9893363306 + ... + 9893373423.

It is an arithmetic number, because the mean of its divisors is an integer number (25030221963450).

Almost surely, 2^{100101101112011} is an apocalyptic number.

100101101112011 is a deficient number, since it is larger than the sum of its proper divisors (19786741789).

100101101112011 is an equidigital number, since it uses as much as digits as its factorization.

100101101112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19786741788.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 100101101112011 its reverse (110211101101001), we get a palindrome (210312202213012).

The spelling of 100101101112011 in words is "one hundred trillion, one hundred one billion, one hundred one million, one hundred twelve thousand, eleven".