1050500000105 has 8 divisors (see below), whose sum is σ = 1266104805000. Its totient is φ = 836730130176.

The previous prime is 1050500000027. The next prime is 1050500000111. The reversal of 1050500000105 is 5010000050501.

It can be written as a sum of positive squares in 4 ways, for example, as 97400792281 + 953099207824 = 312091^2 + 976268^2 .

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 1050500000105 - 2¹⁶ = 1050499934569 is a prime.

It is a super-2 number, since 2×1050500000105² (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 458732480 + ... + 458734769.

It is an arithmetic number, because the mean of its divisors is an integer number (158263100625).

Almost surely, 2^{1050500000105} is an apocalyptic number.

It is an amenable number.

1050500000105 is a deficient number, since it is larger than the sum of its proper divisors (215604804895).

1050500000105 is an equidigital number, since it uses as much as digits as its factorization.

1050500000105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917467483.

The product of its (nonzero) digits is 125, while the sum is 17.

Adding to 1050500000105 its reverse (5010000050501), we get a palindrome (6060500050606).

The spelling of 1050500000105 in words is "one trillion, fifty billion, five hundred million, one hundred five", and thus it is an aban number.