113730441 has 12 divisors (see below), whose sum is σ = 166679856. Its totient is φ = 68927320.

The previous prime is 113730403. The next prime is 113730443. The reversal of 113730441 is 144037311.

It is not a de Polignac number, because 113730441 - 2¹⁰ = 113729417 is a prime.

It is a super-2 number, since 2×113730441² = 25869226420108962, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (113730443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156291 + ... + 157016.

It is an arithmetic number, because the mean of its divisors is an integer number (13889988).

Almost surely, 2^113730441 is an apocalyptic number.

113730441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113730441 is a deficient number, since it is larger than the sum of its proper divisors (52949415).

113730441 is a wasteful number, since it uses less digits than its factorization.

113730441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313332 (or 313321 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 113730441 is about 10664.4475243681. The cubic root of 113730441 is about 484.4982816052.

Adding to 113730441 its reverse (144037311), we get a palindrome (257767752).

The spelling of 113730441 in words is "one hundred thirteen million, seven hundred thirty thousand, four hundred forty-one".