113126 has 16 divisors (see below), whose sum is σ = 193200. Its totient is φ = 49248.

The previous prime is 113123. The next prime is 113131. The reversal of 113126 is 621311.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 113126.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 113126.

It is not an unprimeable number, because it can be changed into a prime (113123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380 + ... + 608.

It is an arithmetic number, because the mean of its divisors is an integer number (12075).

2¹¹³¹²⁶ is an apocalyptic number.

113126 is a deficient number, since it is larger than the sum of its proper divisors (80074).

113126 is a wasteful number, since it uses less digits than its factorization.

113126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its digits is 36, while the sum is 14.

The square root of 113126 is about 336.3420877618. The cubic root of 113126 is about 48.3638438620.

Adding to 113126 its reverse (621311), we get a palindrome (734437).

The spelling of 113126 in words is "one hundred thirteen thousand, one hundred twenty-six".