111055551006011 has 4 divisors (see below), whose sum is σ = 111056591943000. Its totient is φ = 111054510069024.

The previous prime is 111055551005999. The next prime is 111055551006077. The reversal of 111055551006011 is 110600155550111.

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 111055551006011 - 2³⁰ = 111054477264187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111055551003011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520308446 + ... + 520521843.

It is an arithmetic number, because the mean of its divisors is an integer number (27764147985750).

Almost surely, 2^{111055551006011} is an apocalyptic number.

111055551006011 is a deficient number, since it is larger than the sum of its proper divisors (1040936989).

111055551006011 is a wasteful number, since it uses less digits than its factorization.

111055551006011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040936988.

The product of its (nonzero) digits is 3750, while the sum is 32.

The spelling of 111055551006011 in words is "one hundred eleven trillion, fifty-five billion, five hundred fifty-one million, six thousand, eleven".