111011011110102 has 64 divisors (see below), whose sum is σ = 223936612602624. Its totient is φ = 36685658405760.

The previous prime is 111011011110049. The next prime is 111011011110113. The reversal of 111011011110102 is 201011110110111.

111011011110102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2577613573 + ... + 2577656639.

It is an arithmetic number, because the mean of its divisors is an integer number (3499009571916).

Almost surely, 2^{111011011110102} is an apocalyptic number.

111011011110102 is an abundant number, since it is smaller than the sum of its proper divisors (112925601492522).

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

111011011110102 is a wasteful number, since it uses less digits than its factorization.

111011011110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49293.

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 111011011110102 its reverse (201011110110111), we get a palindrome (312022121220213).

Subtracting 111011011110102 from its reverse (201011110110111), we obtain a palindrome (90000099000009).

The spelling of 111011011110102 in words is "one hundred eleven trillion, eleven billion, eleven million, one hundred ten thousand, one hundred two".