105604113 has 8 divisors (see below), whose sum is σ = 140868000. Its totient is φ = 70371488.

The previous prime is 105604099. The next prime is 105604123. The reversal of 105604113 is 311406501.

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 105604113 - 2¹⁶ = 105538577 is a prime.

It is a super-2 number, since 2×105604113² = 22304457365033538, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105604113.

It is not an unprimeable number, because it can be changed into a prime (105604123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1738 + ... + 14636.

It is an arithmetic number, because the mean of its divisors is an integer number (17608500).

Almost surely, 2^105604113 is an apocalyptic number.

It is an amenable number.

105604113 is a deficient number, since it is larger than the sum of its proper divisors (35263887).

105604113 is a wasteful number, since it uses less digits than its factorization.

105604113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15631.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 105604113 is about 10276.3861838683. The cubic root of 105604113 is about 472.6724367124.

The spelling of 105604113 in words is "one hundred five million, six hundred four thousand, one hundred thirteen".