112005055 has 8 divisors (see below), whose sum is σ = 140249952. Its totient is φ = 85708128.

The previous prime is 112005043. The next prime is 112005083. The reversal of 112005055 is 550500211.

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

It is a cyclic number.

It is not a de Polignac number, because 112005055 - 2¹⁹ = 111480767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486864 + ... + 487093.

It is an arithmetic number, because the mean of its divisors is an integer number (17531244).

Almost surely, 2^112005055 is an apocalyptic number.

112005055 is a deficient number, since it is larger than the sum of its proper divisors (28244897).

112005055 is an equidigital number, since it uses as much as digits as its factorization.

112005055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973985.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 112005055 is about 10583.2440678650. The cubic root of 112005055 is about 482.0357046719.

Adding to 112005055 its reverse (550500211), we get a palindrome (662505266).

The spelling of 112005055 in words is "one hundred twelve million, five thousand, fifty-five".