112699 has 4 divisors (see below), whose sum is σ = 113400. Its totient is φ = 112000.

The previous prime is 112691. The next prime is 112741. The reversal of 112699 is 996211.

112699 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 112699 - 2³ = 112691 is a prime.

It is a Duffinian number.

112699 is a lucky number.

It is a plaindrome in base 10.

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (112691) 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, 27 + ... + 475.

It is an arithmetic number, because the mean of its divisors is an integer number (28350).

2¹¹²⁶⁹⁹ is an apocalyptic number.

112699 is a deficient number, since it is larger than the sum of its proper divisors (701).

112699 is an equidigital number, since it uses as much as digits as its factorization.

112699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its digits is 972, while the sum is 28.

The square root of 112699 is about 335.7067172399. The cubic root of 112699 is about 48.3029165209.

It can be divided in two parts, 1126 and 99, that added together give a triangular number (1225 = T₄₉).

The spelling of 112699 in words is "one hundred twelve thousand, six hundred ninety-nine".