100000011111102 has 16 divisors (see below), whose sum is σ = 222222246913680. Its totient is φ = 33333337037016.

The previous prime is 100000011111079. The next prime is 100000011111139. The reversal of 100000011111102 is 201111110000001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925926028753 + ... + 925926028860.

It is an arithmetic number, because the mean of its divisors is an integer number (13888890432105).

Almost surely, 2^{100000011111102} is an apocalyptic number.

100000011111102 is an abundant number, since it is smaller than the sum of its proper divisors (122222235802578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100000011111102 is a wasteful number, since it uses less digits than its factorization.

100000011111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851852057624 (or 1851852057618 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 100000011111102 its reverse (201111110000001), we get a palindrome (301111121111103).

The spelling of 100000011111102 in words is "one hundred trillion, eleven million, one hundred eleven thousand, one hundred two".