101112102111101 has 4 divisors (see below), whose sum is σ = 101112369333600. Its totient is φ = 101111834888604.

The previous prime is 101112102111079. The next prime is 101112102111113. The reversal of 101112102111101 is 101111201211101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101112102111101 - 2³⁰ = 101111028369277 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 (101112102111131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133042871 + ... + 133800708.

It is an arithmetic number, because the mean of its divisors is an integer number (25278092333400).

Almost surely, 2^{101112102111101} is an apocalyptic number.

It is an amenable number.

101112102111101 is a deficient number, since it is larger than the sum of its proper divisors (267222499).

101112102111101 is an equidigital number, since it uses as much as digits as its factorization.

101112102111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267222498.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 101112102111101 its reverse (101111201211101), we get a palindrome (202223303322202).

The spelling of 101112102111101 in words is "one hundred one trillion, one hundred twelve billion, one hundred two million, one hundred eleven thousand, one hundred one".