103300443541121 has 2 divisors, whose sum is σ = 103300443541122. Its totient is φ = 103300443541120.

The previous prime is 103300443541033. The next prime is 103300443541171. The reversal of 103300443541121 is 121145344003301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86504880640000 + 16795562901121 = 9300800^2 + 4098239^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103300443541121 is a prime.

It is not a weakly prime, because it can be changed into another prime (103300443541171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51650221770560 + 51650221770561.

It is an arithmetic number, because the mean of its divisors is an integer number (51650221770561).

Almost surely, 2^{103300443541121} is an apocalyptic number.

It is an amenable number.

103300443541121 is a deficient number, since it is larger than the sum of its proper divisors (1).

103300443541121 is an equidigital number, since it uses as much as digits as its factorization.

103300443541121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 103300443541121 its reverse (121145344003301), we get a palindrome (224445787544422).

The spelling of 103300443541121 in words is "one hundred three trillion, three hundred billion, four hundred forty-three million, five hundred forty-one thousand, one hundred twenty-one".