111070055 has 8 divisors (see below), whose sum is σ = 137583744. Its totient is φ = 85989600.

The previous prime is 111070049. The next prime is 111070093. The reversal of 111070055 is 550070111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111070055 - 2⁴ = 111070039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358136 + ... + 358445.

It is an arithmetic number, because the mean of its divisors is an integer number (17197968).

Almost surely, 2^111070055 is an apocalyptic number.

111070055 is a deficient number, since it is larger than the sum of its proper divisors (26513689).

111070055 is an equidigital number, since it uses as much as digits as its factorization.

111070055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716617.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 111070055 is about 10538.9778916174. The cubic root of 111070055 is about 480.6906363158.

The spelling of 111070055 in words is "one hundred eleven million, seventy thousand, fifty-five".