109413306605 has 8 divisors (see below), whose sum is σ = 131305205472. Its totient is φ = 87524486928.

The previous prime is 109413306599. The next prime is 109413306661. The reversal of 109413306605 is 506603314901.

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 109413306605 - 2²⁸ = 109144871149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690887 + ... + 834356.

It is an arithmetic number, because the mean of its divisors is an integer number (16413150684).

Almost surely, 2^109413306605 is an apocalyptic number.

It is an amenable number.

109413306605 is a deficient number, since it is larger than the sum of its proper divisors (21891898867).

109413306605 is a wasteful number, since it uses less digits than its factorization.

109413306605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539595.

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 109413306605 in words is "one hundred nine billion, four hundred thirteen million, three hundred six thousand, six hundred five".