113441130 has 96 divisors (see below), whose sum is σ = 324762048. Its totient is φ = 27471840.

The previous prime is 113441123. The next prime is 113441171. The reversal of 113441130 is 31144311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119317 + ... + 120263.

It is an arithmetic number, because the mean of its divisors is an integer number (3382938).

Almost surely, 2^113441130 is an apocalyptic number.

113441130 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 113441130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162381024).

113441130 is an abundant number, since it is smaller than the sum of its proper divisors (211320918).

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

113441130 is a wasteful number, since it uses less digits than its factorization.

113441130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 113441130 is about 10650.8746119744. The cubic root of 113441130 is about 484.0871055348.

Adding to 113441130 its reverse (31144311), we get a palindrome (144585441).

The spelling of 113441130 in words is "one hundred thirteen million, four hundred forty-one thousand, one hundred thirty".