106105005605 has 8 divisors (see below), whose sum is σ = 128088438912. Its totient is φ = 84375716368.

The previous prime is 106105005593. The next prime is 106105005637. The reversal of 106105005605 is 506500501601.

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 106105005605 - 2²² = 106100811301 is a prime.

It is a super-2 number, since 2×106105005605² (a number of 23 digits) contains 22 as substring.

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, 63535097 + ... + 63536766.

It is an arithmetic number, because the mean of its divisors is an integer number (16011054864).

Almost surely, 2^106105005605 is an apocalyptic number.

It is an amenable number.

106105005605 is a deficient number, since it is larger than the sum of its proper divisors (21983433307).

106105005605 is a wasteful number, since it uses less digits than its factorization.

106105005605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127072035.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 106105005605 in words is "one hundred six billion, one hundred five million, five thousand, six hundred five".