105650273 has 2 divisors, whose sum is σ = 105650274. Its totient is φ = 105650272.

The previous prime is 105650249. The next prime is 105650287. The reversal of 105650273 is 372056501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102070609 + 3579664 = 10103^2 + 1892^2 .

It is an emirp because it is prime and its reverse (372056501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105650273 - 2¹⁰ = 105649249 is a prime.

It is a super-2 number, since 2×105650273² = 22323960369949058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105650173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52825136 + 52825137.

It is an arithmetic number, because the mean of its divisors is an integer number (52825137).

Almost surely, 2^105650273 is an apocalyptic number.

It is an amenable number.

105650273 is a deficient number, since it is larger than the sum of its proper divisors (1).

105650273 is an equidigital number, since it uses as much as digits as its factorization.

105650273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 105650273 is about 10278.6318642123. The cubic root of 105650273 is about 472.7412957143.

The spelling of 105650273 in words is "one hundred five million, six hundred fifty thousand, two hundred seventy-three".