113305351 has 4 divisors (see below), whose sum is σ = 113349600. Its totient is φ = 113261104.

The previous prime is 113305333. The next prime is 113305363. The reversal of 113305351 is 153503311.

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

It is a cyclic number.

It is not a de Polignac number, because 113305351 - 2¹³ = 113297159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113305321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18031 + ... + 23488.

It is an arithmetic number, because the mean of its divisors is an integer number (28337400).

Almost surely, 2^113305351 is an apocalyptic number.

113305351 is a deficient number, since it is larger than the sum of its proper divisors (44249).

113305351 is an equidigital number, since it uses as much as digits as its factorization.

113305351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44248.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 113305351 is about 10644.4986260509. The cubic root of 113305351 is about 483.8938919433.

Adding to 113305351 its reverse (153503311), we get a palindrome (266808662).

The spelling of 113305351 in words is "one hundred thirteen million, three hundred five thousand, three hundred fifty-one".