105050868285 has 32 divisors (see below), whose sum is σ = 183393383040. Its totient is φ = 50924902400.

The previous prime is 105050868271. The next prime is 105050868337. The reversal of 105050868285 is 582868050501.

It is not a de Polignac number, because 105050868285 - 2¹⁰ = 105050867261 is a prime.

It is a super-2 number, since 2×105050868285² (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 (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 952405 + ... + 1056965.

It is an arithmetic number, because the mean of its divisors is an integer number (5731043220).

Almost surely, 2^105050868285 is an apocalyptic number.

105050868285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105050868285 is a deficient number, since it is larger than the sum of its proper divisors (78342514755).

105050868285 is a wasteful number, since it uses less digits than its factorization.

105050868285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110669.

The product of its (nonzero) digits is 768000, while the sum is 48.

The spelling of 105050868285 in words is "one hundred five billion, fifty million, eight hundred sixty-eight thousand, two hundred eighty-five".