103311141113321 has 2 divisors, whose sum is σ = 103311141113322. Its totient is φ = 103311141113320.

The previous prime is 103311141113291. The next prime is 103311141113393. The reversal of 103311141113321 is 123311141113301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75722384863321 + 27588756250000 = 8701861^2 + 5252500^2 .

It is a cyclic number.

It is not a de Polignac number, because 103311141113321 - 2¹⁰ = 103311141112297 is a prime.

It is not a weakly prime, because it can be changed into another prime (103311141115321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51655570556660 + 51655570556661.

It is an arithmetic number, because the mean of its divisors is an integer number (51655570556661).

Almost surely, 2^{103311141113321} is an apocalyptic number.

It is an amenable number.

103311141113321 is a deficient number, since it is larger than the sum of its proper divisors (1).

103311141113321 is an equidigital number, since it uses as much as digits as its factorization.

103311141113321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 26.

Adding to 103311141113321 its reverse (123311141113301), we get a palindrome (226622282226622).

The spelling of 103311141113321 in words is "one hundred three trillion, three hundred eleven billion, one hundred forty-one million, one hundred thirteen thousand, three hundred twenty-one".