113305255254985 has 8 divisors (see below), whose sum is σ = 135966501560520. Its totient is φ = 90644074034304.

The previous prime is 113305255254953. The next prime is 113305255255043. The reversal of 113305255254985 is 589452552503311.

It can be written as a sum of positive squares in 4 ways, for example, as 3976566421689 + 109328688833296 = 1994133^2 + 10456036^2 .

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 113305255254985 - 2⁵ = 113305255254953 is a prime.

It is a super-3 number, since 3×113305255254985³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12355602 + ... + 19474891.

It is an arithmetic number, because the mean of its divisors is an integer number (16995812695065).

Almost surely, 2^{113305255254985} is an apocalyptic number.

It is an amenable number.

113305255254985 is a deficient number, since it is larger than the sum of its proper divisors (22661246305535).

113305255254985 is an equidigital number, since it uses as much as digits as its factorization.

113305255254985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32542427.

The product of its (nonzero) digits is 32400000, while the sum is 58.

The spelling of 113305255254985 in words is "one hundred thirteen trillion, three hundred five billion, two hundred fifty-five million, two hundred fifty-four thousand, nine hundred eighty-five".