103140340220441 has 2 divisors, whose sum is σ = 103140340220442. Its totient is φ = 103140340220440.

The previous prime is 103140340220419. The next prime is 103140340220443. The reversal of 103140340220441 is 144022043041301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99076064060416 + 4064276160025 = 9953696^2 + 2016005^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103140340220441 is a prime.

Together with 103140340220443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103140340220443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51570170110220 + 51570170110221.

It is an arithmetic number, because the mean of its divisors is an integer number (51570170110221).

Almost surely, 2^{103140340220441} is an apocalyptic number.

It is an amenable number.

103140340220441 is a deficient number, since it is larger than the sum of its proper divisors (1).

103140340220441 is an equidigital number, since it uses as much as digits as its factorization.

103140340220441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 103140340220441 its reverse (144022043041301), we get a palindrome (247162383261742).

The spelling of 103140340220441 in words is "one hundred three trillion, one hundred forty billion, three hundred forty million, two hundred twenty thousand, four hundred forty-one".