105245214441197 has 2 divisors, whose sum is σ = 105245214441198. Its totient is φ = 105245214441196.

The previous prime is 105245214441163. The next prime is 105245214441203. The reversal of 105245214441197 is 791144412542501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98934573055396 + 6310641385801 = 9946586^2 + 2512099^2 .

It is a cyclic number.

It is not a de Polignac number, because 105245214441197 - 2¹⁶ = 105245214375661 is a prime.

It is a super-2 number, since 2×105245214441197² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105245214741197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52622607220598 + 52622607220599.

It is an arithmetic number, because the mean of its divisors is an integer number (52622607220599).

Almost surely, 2^{105245214441197} is an apocalyptic number.

It is an amenable number.

105245214441197 is a deficient number, since it is larger than the sum of its proper divisors (1).

105245214441197 is an equidigital number, since it uses as much as digits as its factorization.

105245214441197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 50.

Adding to 105245214441197 its reverse (791144412542501), we get a palindrome (896389626983698).

The spelling of 105245214441197 in words is "one hundred five trillion, two hundred forty-five billion, two hundred fourteen million, four hundred forty-one thousand, one hundred ninety-seven".