1204200796913 has 2 divisors, whose sum is σ = 1204200796914. Its totient is φ = 1204200796912.

The previous prime is 1204200796879. The next prime is 1204200796921. The reversal of 1204200796913 is 3196970024021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1193626171024 + 10574625889 = 1092532^2 + 102833^2 .

It is a cyclic number.

It is not a de Polignac number, because 1204200796913 - 2⁸ = 1204200796657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1204200796613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602100398456 + 602100398457.

It is an arithmetic number, because the mean of its divisors is an integer number (602100398457).

Almost surely, 2^{1204200796913} is an apocalyptic number.

It is an amenable number.

1204200796913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204200796913 is an equidigital number, since it uses as much as digits as its factorization.

1204200796913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 1204200796913 in words is "one trillion, two hundred four billion, two hundred million, seven hundred ninety-six thousand, nine hundred thirteen".