105065816255 has 8 divisors (see below), whose sum is σ = 126101253600. Its totient is φ = 84037803616.

The previous prime is 105065816213. The next prime is 105065816299. The reversal of 105065816255 is 552618560501.

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 105065816255 - 2¹⁶ = 105065750719 is a prime.

It is a super-2 number, since 2×105065816255² (a number of 23 digits) contains 22 as substring.

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, 1824995 + ... + 1881684.

It is an arithmetic number, because the mean of its divisors is an integer number (15762656700).

Almost surely, 2^105065816255 is an apocalyptic number.

105065816255 is a deficient number, since it is larger than the sum of its proper divisors (21035437345).

105065816255 is an equidigital number, since it uses as much as digits as its factorization.

105065816255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712353.

The product of its (nonzero) digits is 360000, while the sum is 44.

The spelling of 105065816255 in words is "one hundred five billion, sixty-five million, eight hundred sixteen thousand, two hundred fifty-five".