111010011011102 has 24 divisors (see below), whose sum is σ = 202122930434256. Its totient is φ = 45507209481888.

The previous prime is 111010011011099. The next prime is 111010011011143. The reversal of 111010011011102 is 201110110010111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24625111103 + ... + 24625115610.

It is an arithmetic number, because the mean of its divisors is an integer number (8421788768094).

Almost surely, 2^{111010011011102} is an apocalyptic number.

111010011011102 is a deficient number, since it is larger than the sum of its proper divisors (91112919423154).

111010011011102 is a wasteful number, since it uses less digits than its factorization.

111010011011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49250226752 (or 49250226745 counting only the distinct ones).

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

Adding to 111010011011102 its reverse (201110110010111), we get a palindrome (312120121021213).

The spelling of 111010011011102 in words is "one hundred eleven trillion, ten billion, eleven million, eleven thousand, one hundred two".