100001111111102 has 8 divisors (see below), whose sum is σ = 151329115044576. Its totient is φ = 49558072762912.

The previous prime is 100001111111021. The next prime is 100001111111129. The reversal of 100001111111102 is 201111111100001.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221241396038 + ... + 221241396489.

It is an arithmetic number, because the mean of its divisors is an integer number (18916139380572).

Almost surely, 2^{100001111111102} is an apocalyptic number.

100001111111102 is a deficient number, since it is larger than the sum of its proper divisors (51328003933474).

100001111111102 is a wasteful number, since it uses less digits than its factorization.

100001111111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442482792642.

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

Adding to 100001111111102 its reverse (201111111100001), we get a palindrome (301112222211103).

The spelling of 100001111111102 in words is "one hundred trillion, one billion, one hundred eleven million, one hundred eleven thousand, one hundred two".