1000100111102 has 8 divisors (see below), whose sum is σ = 1500919875000. Its totient is φ = 499793486104.

The previous prime is 1000100111099. The next prime is 1000100111111. The reversal of 1000100111102 is 2011110010001.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1000100111102.

It is a congruent number.

It is an unprimeable number.

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, 128279852 + ... + 128287647.

It is an arithmetic number, because the mean of its divisors is an integer number (187614984375).

Almost surely, 2^{1000100111102} is an apocalyptic number.

1000100111102 is a deficient number, since it is larger than the sum of its proper divisors (500819763898).

1000100111102 is a wasteful number, since it uses less digits than its factorization.

1000100111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256569450.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1000100111102 its reverse (2011110010001), we get a palindrome (3011210121103).

The spelling of 1000100111102 in words is "one trillion, one hundred million, one hundred eleven thousand, one hundred two".