112110100021101 has 128 divisors (see below), whose sum is σ = 195613980549120. Its totient is φ = 55509905138688.

The previous prime is 112110100021069. The next prime is 112110100021111. The reversal of 112110100021101 is 101120001011211.

It is not a de Polignac number, because 112110100021101 - 2⁵ = 112110100021069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110100021111) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 381539626 + ... + 381833348.

It is an arithmetic number, because the mean of its divisors is an integer number (1528234223040).

Almost surely, 2^{112110100021101} is an apocalyptic number.

It is an amenable number.

112110100021101 is a deficient number, since it is larger than the sum of its proper divisors (83503880528019).

112110100021101 is a wasteful number, since it uses less digits than its factorization.

112110100021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295115.

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

Adding to 112110100021101 its reverse (101120001011211), we get a palindrome (213230101032312).

The spelling of 112110100021101 in words is "one hundred twelve trillion, one hundred ten billion, one hundred million, twenty-one thousand, one hundred one".