111210010112101 has 8 divisors (see below), whose sum is σ = 111440372500800. Its totient is φ = 110979770230560.

The previous prime is 111210010112077. The next prime is 111210010112153. The reversal of 111210010112101 is 101211010012111.

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

It is a cyclic number.

It is not a de Polignac number, because 111210010112101 - 2²⁷ = 111209875894373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111210010112191) 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, 28809231 + ... + 32440588.

It is an arithmetic number, because the mean of its divisors is an integer number (13930046562600).

Almost surely, 2^{111210010112101} is an apocalyptic number.

It is an amenable number.

111210010112101 is a deficient number, since it is larger than the sum of its proper divisors (230362388699).

111210010112101 is an equidigital number, since it uses as much as digits as its factorization.

111210010112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61253579.

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

Adding to 111210010112101 its reverse (101211010012111), we get a palindrome (212421020124212).

The spelling of 111210010112101 in words is "one hundred eleven trillion, two hundred ten billion, ten million, one hundred twelve thousand, one hundred one".