112100100111011 has 4 divisors (see below), whose sum is σ = 112139282253024. Its totient is φ = 112060917969000.

The previous prime is 112100100110987. The next prime is 112100100111037. The reversal of 112100100111011 is 110111001001211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112100100111011 - 2⁴⁶ = 41731355933347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112100100110983 and 112100100111001.

It is not an unprimeable number, because it can be changed into a prime (112100100111091) 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, 19591066715 + ... + 19591072436.

It is an arithmetic number, because the mean of its divisors is an integer number (28034820563256).

Almost surely, 2^{112100100111011} is an apocalyptic number.

112100100111011 is a deficient number, since it is larger than the sum of its proper divisors (39182142013).

112100100111011 is an equidigital number, since it uses as much as digits as its factorization.

112100100111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39182142012.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 112100100111011 its reverse (110111001001211), we get a palindrome (222211101112222).

The spelling of 112100100111011 in words is "one hundred twelve trillion, one hundred billion, one hundred million, one hundred eleven thousand, eleven".