100001101111 has 8 divisors (see below), whose sum is σ = 100442232000. Its totient is φ = 99560160000.

The previous prime is 100001101097. The next prime is 100001101133. The reversal of 100001101111 is 111101100001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100001101111 - 2¹⁷ = 100000970039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100001101094 and 100001101103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001101171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066111 + ... + 1156111.

It is an arithmetic number, because the mean of its divisors is an integer number (12555279000).

Almost surely, 2^100001101111 is an apocalyptic number.

100001101111 is a deficient number, since it is larger than the sum of its proper divisors (441130889).

100001101111 is an equidigital number, since it uses as much as digits as its factorization.

100001101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94889.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100001101111 its reverse (111101100001), we get a palindrome (211102201112).

It can be divided in two parts, 10000 and 1101111, that added together give a palindrome (1111111).

The spelling of 100001101111 in words is "one hundred billion, one million, one hundred one thousand, one hundred eleven".