113505441 has 8 divisors (see below), whose sum is σ = 172960704. Its totient is φ = 64860240.

The previous prime is 113505419. The next prime is 113505443. The reversal of 113505441 is 144505311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113505441 - 2¹⁹ = 112981153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113505443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2702490 + ... + 2702531.

It is an arithmetic number, because the mean of its divisors is an integer number (21620088).

Almost surely, 2^113505441 is an apocalyptic number.

It is an amenable number.

113505441 is a deficient number, since it is larger than the sum of its proper divisors (59455263).

113505441 is an equidigital number, since it uses as much as digits as its factorization.

113505441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5405031.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 113505441 is about 10653.8932320537. The cubic root of 113505441 is about 484.1785663205.

The spelling of 113505441 in words is "one hundred thirteen million, five hundred five thousand, four hundred forty-one".