100000100111 has 8 divisors (see below), whose sum is σ = 103327045248. Its totient is φ = 96679476000.

The previous prime is 100000100087. The next prime is 100000100113. The reversal of 100000100111 is 111001000001.

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-100000100111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100000100095 and 100000100104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000100113) 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, 1548080 + ... + 1611381.

It is an arithmetic number, because the mean of its divisors is an integer number (12915880656).

Almost surely, 2^100000100111 is an apocalyptic number.

100000100111 is a deficient number, since it is larger than the sum of its proper divisors (3326945137).

100000100111 is a wasteful number, since it uses less digits than its factorization.

100000100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160513.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100000100111 its reverse (111001000001), we get a palindrome (211001100112).

The spelling of 100000100111 in words is "one hundred billion, one hundred thousand, one hundred eleven".