1200200313113 has 2 divisors, whose sum is σ = 1200200313114. Its totient is φ = 1200200313112.

The previous prime is 1200200313029. The next prime is 1200200313121. The reversal of 1200200313113 is 3113130020021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1139058849289 + 61141463824 = 1067267^2 + 247268^2 .

It is a cyclic number.

It is not a de Polignac number, because 1200200313113 - 2²⁴ = 1200183535897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1200200313091 and 1200200313100.

It is not a weakly prime, because it can be changed into another prime (1200200013113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600100156556 + 600100156557.

It is an arithmetic number, because the mean of its divisors is an integer number (600100156557).

Almost surely, 2^{1200200313113} is an apocalyptic number.

It is an amenable number.

1200200313113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200200313113 is an equidigital number, since it uses as much as digits as its factorization.

1200200313113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1200200313113 its reverse (3113130020021), we get a palindrome (4313330333134).

The spelling of 1200200313113 in words is "one trillion, two hundred billion, two hundred million, three hundred thirteen thousand, one hundred thirteen".