113601441 has 8 divisors (see below), whose sum is σ = 151519680. Its totient is φ = 75708752.

The previous prime is 113601431. The next prime is 113601451. The reversal of 113601441 is 144106311.

It is an interprime number because it is at equal distance from previous prime (113601431) and next prime (113601451).

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

It is a cyclic number.

It is not a de Polignac number, because 113601441 - 2⁵ = 113601409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113601421) 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, 9991 + ... + 18083.

It is an arithmetic number, because the mean of its divisors is an integer number (18939960).

Almost surely, 2^113601441 is an apocalyptic number.

It is an amenable number.

113601441 is a deficient number, since it is larger than the sum of its proper divisors (37918239).

113601441 is an equidigital number, since it uses as much as digits as its factorization.

113601441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12775.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 113601441 is about 10658.3976750729. The cubic root of 113601441 is about 484.3150298061.

Adding to 113601441 its reverse (144106311), we get a palindrome (257707752).

The spelling of 113601441 in words is "one hundred thirteen million, six hundred one thousand, four hundred forty-one".