113325055 has 4 divisors (see below), whose sum is σ = 135990072. Its totient is φ = 90660040.

The previous prime is 113325049. The next prime is 113325067. The reversal of 113325055 is 550523311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113325055 - 2⁷ = 113324927 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 3 ways as a sum of consecutive naturals, for example, 11332501 + ... + 11332510.

It is an arithmetic number, because the mean of its divisors is an integer number (33997518).

Almost surely, 2^113325055 is an apocalyptic number.

113325055 is a deficient number, since it is larger than the sum of its proper divisors (22665017).

113325055 is an equidigital number, since it uses as much as digits as its factorization.

113325055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22665016.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 113325055 is about 10645.4241343405. The cubic root of 113325055 is about 483.9219403174.

Adding to 113325055 its reverse (550523311), we get a palindrome (663848366).

The spelling of 113325055 in words is "one hundred thirteen million, three hundred twenty-five thousand, fifty-five".