113045 has 8 divisors (see below), whose sum is σ = 141696. Its totient is φ = 86416.

The previous prime is 113041. The next prime is 113051. The reversal of 113045 is 540311.

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 113045 - 2² = 113041 is a prime.

It is a super-3 number, since 3×113045³ = 4333864504698375, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113041) 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, 377 + ... + 606.

It is an arithmetic number, because the mean of its divisors is an integer number (17712).

2¹¹³⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

113045 is a deficient number, since it is larger than the sum of its proper divisors (28651).

113045 is an equidigital number, since it uses as much as digits as its factorization.

113045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 113045 is about 336.2216530802. The cubic root of 113045 is about 48.3522980143.

Adding to 113045 its reverse (540311), we get a palindrome (653356).

The spelling of 113045 in words is "one hundred thirteen thousand, forty-five".