100000002111 has 8 divisors (see below), whose sum is σ = 133341873840. Its totient is φ = 66662399232.

The previous prime is 100000002103. The next prime is 100000002181. The reversal of 100000002111 is 111200000001.

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

It is not a de Polignac number, because 100000002111 - 2³ = 100000002103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100000002111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000002181) 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, 1012146 + ... + 1106543.

It is an arithmetic number, because the mean of its divisors is an integer number (16667734230).

Almost surely, 2^100000002111 is an apocalyptic number.

100000002111 is a deficient number, since it is larger than the sum of its proper divisors (33341871729).

100000002111 is a wasteful number, since it uses less digits than its factorization.

100000002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134425.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 100000002111 its reverse (111200000001), we get a palindrome (211200002112).

The spelling of 100000002111 in words is "one hundred billion, two thousand, one hundred eleven".