203200341313 has 2 divisors, whose sum is σ = 203200341314. Its totient is φ = 203200341312.

The previous prime is 203200341293. The next prime is 203200341361. The reversal of 203200341313 is 313143002302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188505325584 + 14695015729 = 434172^2 + 121223^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203200341313 is a prime.

It is not a weakly prime, because it can be changed into another prime (203200441313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101600170656 + 101600170657.

It is an arithmetic number, because the mean of its divisors is an integer number (101600170657).

Almost surely, 2^203200341313 is an apocalyptic number.

It is an amenable number.

203200341313 is a deficient number, since it is larger than the sum of its proper divisors (1).

203200341313 is an equidigital number, since it uses as much as digits as its factorization.

203200341313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 203200341313 its reverse (313143002302), we get a palindrome (516343343615).

The spelling of 203200341313 in words is "two hundred three billion, two hundred million, three hundred forty-one thousand, three hundred thirteen".