105066515151165 has 16 divisors (see below), whose sum is σ = 168106815580608. Its totient is φ = 56035344301056.

The previous prime is 105066515151163. The next prime is 105066515151173. The reversal of 105066515151165 is 561151515660501.

It is not a de Polignac number, because 105066515151165 - 2¹ = 105066515151163 is a prime.

It is a super-2 number, since 2×105066515151165² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105066515151163) 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, 1309284 + ... + 14554973.

It is an arithmetic number, because the mean of its divisors is an integer number (10506675973788).

Almost surely, 2^{105066515151165} is an apocalyptic number.

105066515151165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105066515151165 is a deficient number, since it is larger than the sum of its proper divisors (63040300429443).

105066515151165 is a wasteful number, since it uses less digits than its factorization.

105066515151165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16305788.

The product of its (nonzero) digits is 675000, while the sum is 48.

The spelling of 105066515151165 in words is "one hundred five trillion, sixty-six billion, five hundred fifteen million, one hundred fifty-one thousand, one hundred sixty-five".