1200200300317 has 2 divisors, whose sum is σ = 1200200300318. Its totient is φ = 1200200300316.

The previous prime is 1200200300311. The next prime is 1200200300323. The reversal of 1200200300317 is 7130030020021.

It is a balanced prime because it is at equal distance from previous prime (1200200300311) and next prime (1200200300323).

It can be written as a sum of positive squares in only one way, i.e., 642528893241 + 557671407076 = 801579^2 + 746774^2 .

It is a cyclic number.

It is not a de Polignac number, because 1200200300317 - 2¹⁵ = 1200200267549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1200200300294 and 1200200300303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200200300311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600100150158 + 600100150159.

It is an arithmetic number, because the mean of its divisors is an integer number (600100150159).

Almost surely, 2^{1200200300317} is an apocalyptic number.

It is an amenable number.

1200200300317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200200300317 is an equidigital number, since it uses as much as digits as its factorization.

1200200300317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 1200200300317 its reverse (7130030020021), we get a palindrome (8330230320338).

The spelling of 1200200300317 in words is "one trillion, two hundred billion, two hundred million, three hundred thousand, three hundred seventeen".