1101110112011 has 24 divisors (see below), whose sum is σ = 1392805106784. Its totient is φ = 862749619200.

The previous prime is 1101110112007. The next prime is 1101110112019. The reversal of 1101110112011 is 1102110111011.

It is a happy number.

It is not a de Polignac number, because 1101110112011 - 2² = 1101110112007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101110111983 and 1101110112001.

It is not an unprimeable number, because it can be changed into a prime (1101110112019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8325590 + ... + 8456811.

It is an arithmetic number, because the mean of its divisors is an integer number (58033546116).

Almost surely, 2^{1101110112011} is an apocalyptic number.

1101110112011 is a deficient number, since it is larger than the sum of its proper divisors (291694994773).

1101110112011 is a wasteful number, since it uses less digits than its factorization.

1101110112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16782531 (or 16782524 counting only the distinct ones).

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

Adding to 1101110112011 its reverse (1102110111011), we get a palindrome (2203220223022).

It can be divided in two parts, 1101110 and 112011, that added together give a palindrome (1213121).

The spelling of 1101110112011 in words is "one trillion, one hundred one billion, one hundred ten million, one hundred twelve thousand, eleven".