11112100411 has 4 divisors (see below), whose sum is σ = 11141114112. Its totient is φ = 11083086712.

The previous prime is 11112100393. The next prime is 11112100457. The reversal of 11112100411 is 11400121111.

11112100411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11400121111 = 27733 ⋅411067.

It is a cyclic number.

It is not a de Polignac number, because 11112100411 - 2¹³ = 11112092219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11112100391 and 11112100400.

It is not an unprimeable number, because it can be changed into a prime (11112101411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14506276 + ... + 14507041.

It is an arithmetic number, because the mean of its divisors is an integer number (2785278528).

Almost surely, 2^11112100411 is an apocalyptic number.

11112100411 is a deficient number, since it is larger than the sum of its proper divisors (29013701).

11112100411 is an equidigital number, since it uses as much as digits as its factorization.

11112100411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29013700.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11112100411 its reverse (11400121111), we get a palindrome (22512221522).

The spelling of 11112100411 in words is "eleven billion, one hundred twelve million, one hundred thousand, four hundred eleven".