1110111112101 has 16 divisors (see below), whose sum is σ = 1569615758784. Its totient is φ = 695473607424.

The previous prime is 1110111112091. The next prime is 1110111112127. The reversal of 1110111112101 is 1012111110111.

It is not a de Polignac number, because 1110111112101 - 2⁶ = 1110111112037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111112151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16633531 + ... + 16700136.

It is an arithmetic number, because the mean of its divisors is an integer number (98100984924).

Almost surely, 2^{1110111112101} is an apocalyptic number.

It is an amenable number.

1110111112101 is a deficient number, since it is larger than the sum of its proper divisors (459504646683).

1110111112101 is a wasteful number, since it uses less digits than its factorization.

1110111112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33334340.

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 1110111112101 its reverse (1012111110111), we get a palindrome (2122222222212).

The spelling of 1110111112101 in words is "one trillion, one hundred ten billion, one hundred eleven million, one hundred twelve thousand, one hundred one".