111006106055 has 16 divisors (see below), whose sum is σ = 144846811200. Its totient is φ = 81177873408.

The previous prime is 111006106039. The next prime is 111006106111. The reversal of 111006106055 is 550601600111.

It is a cyclic number.

It is not a de Polignac number, because 111006106055 - 2⁴ = 111006106039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8283530 + ... + 8296919.

It is an arithmetic number, because the mean of its divisors is an integer number (9052925700).

Almost surely, 2^111006106055 is an apocalyptic number.

111006106055 is a deficient number, since it is larger than the sum of its proper divisors (33840705145).

111006106055 is a wasteful number, since it uses less digits than its factorization.

111006106055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16580570.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 111006106055 its reverse (550601600111), we get a palindrome (661607706166).

The spelling of 111006106055 in words is "one hundred eleven billion, six million, one hundred six thousand, fifty-five".