111102101011102 has 16 divisors (see below), whose sum is σ = 166935844915200. Its totient is φ = 55456828300728.

The previous prime is 111102101011073. The next prime is 111102101011103. The reversal of 111102101011102 is 201110101201111.

111102101011102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×111102101011102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111102101011103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22785783 + ... + 27228589.

It is an arithmetic number, because the mean of its divisors is an integer number (10433490307200).

Almost surely, 2^{111102101011102} is an apocalyptic number.

111102101011102 is a deficient number, since it is larger than the sum of its proper divisors (55833743904098).

111102101011102 is a wasteful number, since it uses less digits than its factorization.

111102101011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4464015.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 111102101011102 its reverse (201110101201111), we get a palindrome (312212202212213).

The spelling of 111102101011102 in words is "one hundred eleven trillion, one hundred two billion, one hundred one million, eleven thousand, one hundred two".