106170051720065 has 64 divisors (see below), whose sum is σ = 131325364800000. Its totient is φ = 82369514895360.

The previous prime is 106170051719981. The next prime is 106170051720101. The reversal of 106170051720065 is 560027150071601.

It is not a de Polignac number, because 106170051720065 - 2¹² = 106170051715969 is a prime.

It is a super-2 number, since 2×106170051720065² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9696775211 + ... + 9696786159.

It is an arithmetic number, because the mean of its divisors is an integer number (2051958825000).

Almost surely, 2^{106170051720065} is an apocalyptic number.

It is an amenable number.

106170051720065 is a deficient number, since it is larger than the sum of its proper divisors (25155313079935).

106170051720065 is a wasteful number, since it uses less digits than its factorization.

106170051720065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12650.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 106170051720065 in words is "one hundred six trillion, one hundred seventy billion, fifty-one million, seven hundred twenty thousand, sixty-five".