105422040271 has 2 divisors, whose sum is σ = 105422040272. Its totient is φ = 105422040270.

The previous prime is 105422040259. The next prime is 105422040289. The reversal of 105422040271 is 172040224501.

It is a weak prime.

It is an emirp because it is prime and its reverse (172040224501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105422040271 - 2⁹ = 105422039759 is a prime.

It is a super-2 number, since 2×105422040271² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105422040221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52711020135 + 52711020136.

It is an arithmetic number, because the mean of its divisors is an integer number (52711020136).

Almost surely, 2^105422040271 is an apocalyptic number.

105422040271 is a deficient number, since it is larger than the sum of its proper divisors (1).

105422040271 is an equidigital number, since it uses as much as digits as its factorization.

105422040271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 28.

Adding to 105422040271 its reverse (172040224501), we get a palindrome (277462264772).

The spelling of 105422040271 in words is "one hundred five billion, four hundred twenty-two million, forty thousand, two hundred seventy-one".