113030430 has 64 divisors (see below), whose sum is σ = 290476800. Its totient is φ = 28062720.

The previous prime is 113030419. The next prime is 113030431. The reversal of 113030430 is 34030311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113030431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31950 + ... + 35310.

It is an arithmetic number, because the mean of its divisors is an integer number (4538700).

Almost surely, 2^113030430 is an apocalyptic number.

113030430 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 113030430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145238400).

113030430 is an abundant number, since it is smaller than the sum of its proper divisors (177446370).

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

113030430 is a wasteful number, since it uses less digits than its factorization.

113030430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3449.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 113030430 is about 10631.5770231890. The cubic root of 113030430 is about 483.5022060188.

Adding to 113030430 its reverse (34030311), we get a palindrome (147060741).

The spelling of 113030430 in words is "one hundred thirteen million, thirty thousand, four hundred thirty".