113045613 has 8 divisors (see below), whose sum is σ = 151404288. Its totient is φ = 75025344.

The previous prime is 113045609. The next prime is 113045633. The reversal of 113045613 is 316540311.

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

It is not a de Polignac number, because 113045613 - 2² = 113045609 is a prime.

It is a super-3 number, since 3×113045613³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113045633) 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, 83820 + ... + 85157.

It is an arithmetic number, because the mean of its divisors is an integer number (18925536).

Almost surely, 2^113045613 is an apocalyptic number.

It is an amenable number.

113045613 is a deficient number, since it is larger than the sum of its proper divisors (38358675).

113045613 is a wasteful number, since it uses less digits than its factorization.

113045613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169203.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 113045613 is about 10632.2910513210. The cubic root of 113045613 is about 483.5238541281.

Adding to 113045613 its reverse (316540311), we get a palindrome (429585924).

The spelling of 113045613 in words is "one hundred thirteen million, forty-five thousand, six hundred thirteen".