113412605 has 8 divisors (see below), whose sum is σ = 136696032. Its totient is φ = 90329488.

The previous prime is 113412599. The next prime is 113412613. The reversal of 113412605 is 506214311.

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 113412605 - 2¹⁸ = 113150461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48827 + ... + 51096.

It is an arithmetic number, because the mean of its divisors is an integer number (17087004).

Almost surely, 2^113412605 is an apocalyptic number.

It is an amenable number.

113412605 is a deficient number, since it is larger than the sum of its proper divisors (23283427).

113412605 is an equidigital number, since it uses as much as digits as its factorization.

113412605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100155.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 113412605 is about 10649.5354358770. The cubic root of 113412605 is about 484.0465272418.

Adding to 113412605 its reverse (506214311), we get a palindrome (619626916).

The spelling of 113412605 in words is "one hundred thirteen million, four hundred twelve thousand, six hundred five".