106604165615 has 16 divisors (see below), whose sum is σ = 128142393120. Its totient is φ = 85138504320.

The previous prime is 106604165609. The next prime is 106604165617. The reversal of 106604165615 is 516561406601.

It is not a de Polignac number, because 106604165615 - 2²⁸ = 106335730159 is a prime.

It is a super-2 number, since 2×106604165615² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106604165617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12026285 + ... + 12035145.

It is an arithmetic number, because the mean of its divisors is an integer number (8008899570).

Almost surely, 2^106604165615 is an apocalyptic number.

106604165615 is a deficient number, since it is larger than the sum of its proper divisors (21538227505).

106604165615 is an equidigital number, since it uses as much as digits as its factorization.

106604165615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12682.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 106604165615 in words is "one hundred six billion, six hundred four million, one hundred sixty-five thousand, six hundred fifteen".