105775051028 has 12 divisors (see below), whose sum is σ = 185145832032. Its totient is φ = 52876241880.

The previous prime is 105775050977. The next prime is 105775051043. The reversal of 105775051028 is 820150577501.

105775051028 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105775051028² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2799800 + ... + 2837327.

It is an arithmetic number, because the mean of its divisors is an integer number (15428819336).

Almost surely, 2^105775051028 is an apocalyptic number.

It is an amenable number.

105775051028 is a deficient number, since it is larger than the sum of its proper divisors (79370781004).

105775051028 is a wasteful number, since it uses less digits than its factorization.

105775051028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5641822 (or 5641820 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 41.

It can be divided in two parts, 10577 and 5051028, that added together give a palindrome (5061605).

The spelling of 105775051028 in words is "one hundred five billion, seven hundred seventy-five million, fifty-one thousand, twenty-eight".