111102001011102 has 8 divisors (see below), whose sum is σ = 222204002022216. Its totient is φ = 37034000337032.

The previous prime is 111102001011059. The next prime is 111102001011241. The reversal of 111102001011102 is 201110100201111.

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

111102001011102 is an admirable number.

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, 9258500084253 + ... + 9258500084264.

It is an arithmetic number, because the mean of its divisors is an integer number (27775500252777).

Almost surely, 2^{111102001011102} is an apocalyptic number.

111102001011102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111102001011102 is a wasteful number, since it uses less digits than its factorization.

111102001011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18517000168522.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111102001011102 its reverse (201110100201111), we get a palindrome (312212101212213).

The spelling of 111102001011102 in words is "one hundred eleven trillion, one hundred two billion, one million, eleven thousand, one hundred two".