113340 has 24 divisors (see below), whose sum is σ = 317520. Its totient is φ = 30208.

The previous prime is 113329. The next prime is 113341. The reversal of 113340 is 43311.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113341) by changing a digit.

113340 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 885 + ... + 1004.

It is an arithmetic number, because the mean of its divisors is an integer number (13230).

2¹¹³³⁴⁰ is an apocalyptic number.

113340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113340 is an abundant number, since it is smaller than the sum of its proper divisors (204180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113340 is a wasteful number, since it uses less digits than its factorization.

113340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901 (or 1899 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 113340 is about 336.6600659419. The cubic root of 113340 is about 48.3943212152.

Adding to 113340 its reverse (43311), we get a palindrome (156651).

The spelling of 113340 in words is "one hundred thirteen thousand, three hundred forty".