111002112010102 has 8 divisors (see below), whose sum is σ = 166535022472776. Its totient is φ = 55490437852512.

The previous prime is 111002112010091. The next prime is 111002112010121. The reversal of 111002112010102 is 201010211200111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5309063203 + ... + 5309084110.

It is an arithmetic number, because the mean of its divisors is an integer number (20816877809097).

Almost surely, 2^{111002112010102} is an apocalyptic number.

111002112010102 is a deficient number, since it is larger than the sum of its proper divisors (55532910462674).

111002112010102 is a wasteful number, since it uses less digits than its factorization.

111002112010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10618152542.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111002112010102 its reverse (201010211200111), we get a palindrome (312012323210213).

The spelling of 111002112010102 in words is "one hundred eleven trillion, two billion, one hundred twelve million, ten thousand, one hundred two".