113611827 has 16 divisors (see below), whose sum is σ = 173756672. Its totient is φ = 64683360.

The previous prime is 113611777. The next prime is 113611843. The reversal of 113611827 is 728116311.

It is not a de Polignac number, because 113611827 - 2¹⁰ = 113610803 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113611794 and 113611803.

It is not an unprimeable number, because it can be changed into a prime (113611427) 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 15 ways as a sum of consecutive naturals, for example, 3949 + ... + 15582.

It is an arithmetic number, because the mean of its divisors is an integer number (10859792).

Almost surely, 2^113611827 is an apocalyptic number.

113611827 is a deficient number, since it is larger than the sum of its proper divisors (60144845).

113611827 is a wasteful number, since it uses less digits than its factorization.

113611827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19818.

The product of its digits is 2016, while the sum is 30.

The square root of 113611827 is about 10658.8848853902. The cubic root of 113611827 is about 484.3297888402.

The spelling of 113611827 in words is "one hundred thirteen million, six hundred eleven thousand, eight hundred twenty-seven".