1201302201313 has 2 divisors, whose sum is σ = 1201302201314. Its totient is φ = 1201302201312.

The previous prime is 1201302201191. The next prime is 1201302201329. The reversal of 1201302201313 is 3131022031021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1013307983424 + 187994217889 = 1006632^2 + 433583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201302201313 - 2⁹ = 1201302200801 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201302201353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600651100656 + 600651100657.

It is an arithmetic number, because the mean of its divisors is an integer number (600651100657).

Almost surely, 2^{1201302201313} is an apocalyptic number.

It is an amenable number.

1201302201313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201302201313 is an equidigital number, since it uses as much as digits as its factorization.

1201302201313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1201302201313 its reverse (3131022031021), we get a palindrome (4332324232334).

The spelling of 1201302201313 in words is "one trillion, two hundred one billion, three hundred two million, two hundred one thousand, three hundred thirteen".