105150169 has 2 divisors, whose sum is σ = 105150170. Its totient is φ = 105150168.

The previous prime is 105150131. The next prime is 105150173. The reversal of 105150169 is 961051501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88134544 + 17015625 = 9388^2 + 4125^2 .

It is a cyclic number.

It is not a de Polignac number, because 105150169 - 2⁹ = 105149657 is a prime.

It is a super-2 number, since 2×105150169² = 22113116081457122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105150119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52575084 + 52575085.

It is an arithmetic number, because the mean of its divisors is an integer number (52575085).

Almost surely, 2^105150169 is an apocalyptic number.

It is an amenable number.

105150169 is a deficient number, since it is larger than the sum of its proper divisors (1).

105150169 is an equidigital number, since it uses as much as digits as its factorization.

105150169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 105150169 is about 10254.2756448225. The cubic root of 105150169 is about 471.9941961007.

The spelling of 105150169 in words is "one hundred five million, one hundred fifty thousand, one hundred sixty-nine".