111100002001102 has 4 divisors (see below), whose sum is σ = 166650003001656. Its totient is φ = 55550001000550.

The previous prime is 111100002001073. The next prime is 111100002001133. The reversal of 111100002001102 is 201100200001111.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 27775000500274 + ... + 27775000500277.

It is an arithmetic number, because the mean of its divisors is an integer number (41662500750414).

Almost surely, 2^{111100002001102} is an apocalyptic number.

111100002001102 is a deficient number, since it is larger than the sum of its proper divisors (55550001000554).

111100002001102 is an equidigital number, since it uses as much as digits as its factorization.

111100002001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55550001000553.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111100002001102 its reverse (201100200001111), we get a palindrome (312200202002213).

The spelling of 111100002001102 in words is "one hundred eleven trillion, one hundred billion, two million, one thousand, one hundred two".