113993705 has 24 divisors (see below), whose sum is σ = 158380992. Its totient is φ = 77156064.

The previous prime is 113993669. The next prime is 113993741. The reversal of 113993705 is 507399311.

It is an interprime number because it is at equal distance from previous prime (113993669) and next prime (113993741).

It is not a de Polignac number, because 113993705 - 2⁶ = 113993641 is a prime.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 371162 + ... + 371468.

It is an arithmetic number, because the mean of its divisors is an integer number (6599208).

Almost surely, 2^113993705 is an apocalyptic number.

It is an amenable number.

113993705 is a deficient number, since it is larger than the sum of its proper divisors (44387287).

113993705 is an equidigital number, since it uses as much as digits as its factorization.

113993705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 25515, while the sum is 38.

The square root of 113993705 is about 10676.7834575775. The cubic root of 113993705 is about 484.8718334946.

The spelling of 113993705 in words is "one hundred thirteen million, nine hundred ninety-three thousand, seven hundred five".