113430 has 32 divisors (see below), whose sum is σ = 288000. Its totient is φ = 28512.

The previous prime is 113417. The next prime is 113437. The reversal of 113430 is 34311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471 + ... + 669.

It is an arithmetic number, because the mean of its divisors is an integer number (9000).

2¹¹³⁴³⁰ is an apocalyptic number.

113430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144000).

113430 is an abundant number, since it is smaller than the sum of its proper divisors (174570).

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

113430 is a wasteful number, since it uses less digits than its factorization.

113430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228.

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

The square root of 113430 is about 336.7937054044. The cubic root of 113430 is about 48.4071273341.

Adding to 113430 its reverse (34311), we get a palindrome (147741).

It can be divided in two parts, 1 and 13430, that added together give a palindrome (13431).

The spelling of 113430 in words is "one hundred thirteen thousand, four hundred thirty".