113105235 has 8 divisors (see below), whose sum is σ = 180968400. Its totient is φ = 60322784.

The previous prime is 113105231. The next prime is 113105261. The reversal of 113105235 is 532501311.

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 113105235 - 2² = 113105231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113105231) by changing a digit.

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, 3770160 + ... + 3770189.

It is an arithmetic number, because the mean of its divisors is an integer number (22621050).

Almost surely, 2^113105235 is an apocalyptic number.

113105235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113105235 is a deficient number, since it is larger than the sum of its proper divisors (67863165).

113105235 is an equidigital number, since it uses as much as digits as its factorization.

113105235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7540357.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 113105235 is about 10635.0944988749. The cubic root of 113105235 is about 483.6088451677.

Adding to 113105235 its reverse (532501311), we get a palindrome (645606546).

The spelling of 113105235 in words is "one hundred thirteen million, one hundred five thousand, two hundred thirty-five".