11112013304111 has 6 divisors (see below), whose sum is σ = 11115683968536. Its totient is φ = 11108342760900.

The previous prime is 11112013304047. The next prime is 11112013304137. The reversal of 11112013304111 is 11140331021111.

It is not a de Polignac number, because 11112013304111 - 2⁶ = 11112013304047 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 (11112013004111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188274596 + ... + 188333606.

It is an arithmetic number, because the mean of its divisors is an integer number (1852613994756).

Almost surely, 2^{11112013304111} is an apocalyptic number.

11112013304111 is a deficient number, since it is larger than the sum of its proper divisors (3670664425).

11112013304111 is an frugal number, since it uses more digits than its factorization.

11112013304111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121213 (or 62202 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 11112013304111 its reverse (11140331021111), we get a palindrome (22252344325222).

The spelling of 11112013304111 in words is "eleven trillion, one hundred twelve billion, thirteen million, three hundred four thousand, one hundred eleven".