113699 has 4 divisors (see below), whose sum is σ = 115464. Its totient is φ = 111936.

The previous prime is 113683. The next prime is 113717. The reversal of 113699 is 996311.

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 113699 - 2⁴ = 113683 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 113699.

It is not an unprimeable number, because it can be changed into a prime (113899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 782 + ... + 915.

It is an arithmetic number, because the mean of its divisors is an integer number (28866).

2¹¹³⁶⁹⁹ is an apocalyptic number.

113699 is a deficient number, since it is larger than the sum of its proper divisors (1765).

113699 is an equidigital number, since it uses as much as digits as its factorization.

113699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764.

The product of its digits is 1458, while the sum is 29.

The square root of 113699 is about 337.1928231739. The cubic root of 113699 is about 48.4453630662.

It can be divided in two parts, 113 and 699, that multiplied together give a palindrome (78987).

The spelling of 113699 in words is "one hundred thirteen thousand, six hundred ninety-nine".