11101112010011 has 4 divisors (see below), whose sum is σ = 11101126791792. Its totient is φ = 11101097228232.

The previous prime is 11101112009971. The next prime is 11101112010019. The reversal of 11101112010011 is 11001021110111.

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 11101112010011 - 2⁶ = 11101112009947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101112009974 and 11101112010001.

It is not an unprimeable number, because it can be changed into a prime (11101112010019) 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, 6200480 + ... + 7787693.

It is an arithmetic number, because the mean of its divisors is an integer number (2775281697948).

Almost surely, 2^{11101112010011} is an apocalyptic number.

11101112010011 is a deficient number, since it is larger than the sum of its proper divisors (14781781).

11101112010011 is an equidigital number, since it uses as much as digits as its factorization.

11101112010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14781780.

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

Adding to 11101112010011 its reverse (11001021110111), we get a palindrome (22102133120122).

The spelling of 11101112010011 in words is "eleven trillion, one hundred one billion, one hundred twelve million, ten thousand, eleven".