103244104324393 has 2 divisors, whose sum is σ = 103244104324394. Its totient is φ = 103244104324392.

The previous prime is 103244104324363. The next prime is 103244104324421. The reversal of 103244104324393 is 393423401442301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90351925761769 + 12892178562624 = 9505363^2 + 3590568^2 .

It is a cyclic number.

It is not a de Polignac number, because 103244104324393 - 2²¹ = 103244102227241 is a prime.

It is a super-2 number, since 2×103244104324393² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103244104324363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51622052162196 + 51622052162197.

It is an arithmetic number, because the mean of its divisors is an integer number (51622052162197).

Almost surely, 2^{103244104324393} is an apocalyptic number.

It is an amenable number.

103244104324393 is a deficient number, since it is larger than the sum of its proper divisors (1).

103244104324393 is an equidigital number, since it uses as much as digits as its factorization.

103244104324393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 43.

Adding to 103244104324393 its reverse (393423401442301), we get a palindrome (496667505766694).

The spelling of 103244104324393 in words is "one hundred three trillion, two hundred forty-four billion, one hundred four million, three hundred twenty-four thousand, three hundred ninety-three".