105362022173 has 2 divisors, whose sum is σ = 105362022174. Its totient is φ = 105362022172.

The previous prime is 105362022169. The next prime is 105362022209. The reversal of 105362022173 is 371220263501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55562975524 + 49799046649 = 235718^2 + 223157^2 .

It is an emirp because it is prime and its reverse (371220263501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105362022173 - 2² = 105362022169 is a prime.

It is a super-2 number, since 2×105362022173² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105362022113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52681011086 + 52681011087.

It is an arithmetic number, because the mean of its divisors is an integer number (52681011087).

Almost surely, 2^105362022173 is an apocalyptic number.

It is an amenable number.

105362022173 is a deficient number, since it is larger than the sum of its proper divisors (1).

105362022173 is an equidigital number, since it uses as much as digits as its factorization.

105362022173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 105362022173 its reverse (371220263501), we get a palindrome (476582285674).

The spelling of 105362022173 in words is "one hundred five billion, three hundred sixty-two million, twenty-two thousand, one hundred seventy-three".