113158 has 8 divisors (see below), whose sum is σ = 175680. Its totient is φ = 54600.

The previous prime is 113153. The next prime is 113159. The reversal of 113158 is 851311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 12 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113153) 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, 918 + ... + 1033.

It is an arithmetic number, because the mean of its divisors is an integer number (21960).

2¹¹³¹⁵⁸ is an apocalyptic number.

113158 is a deficient number, since it is larger than the sum of its proper divisors (62522).

113158 is a wasteful number, since it uses less digits than its factorization.

113158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982.

The product of its digits is 120, while the sum is 19.

The square root of 113158 is about 336.3896550133. The cubic root of 113158 is about 48.3684036658.

Adding to 113158 its reverse (851311), we get a palindrome (964469).

The spelling of 113158 in words is "one hundred thirteen thousand, one hundred fifty-eight".