20000200321313 has 2 divisors, whose sum is σ = 20000200321314. Its totient is φ = 20000200321312.

The previous prime is 20000200321271. The next prime is 20000200321349. The reversal of 20000200321313 is 31312300200002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12693493960849 + 7306706360464 = 3562793^2 + 2703092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20000200321313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20000200321291 and 20000200321300.

It is not a weakly prime, because it can be changed into another prime (20000200321373) 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, 10000100160656 + 10000100160657.

It is an arithmetic number, because the mean of its divisors is an integer number (10000100160657).

Almost surely, 2^{20000200321313} is an apocalyptic number.

It is an amenable number.

20000200321313 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000200321313 is an equidigital number, since it uses as much as digits as its factorization.

20000200321313 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 17.

Adding to 20000200321313 its reverse (31312300200002), we get a palindrome (51312500521315).

The spelling of 20000200321313 in words is "twenty trillion, two hundred million, three hundred twenty-one thousand, three hundred thirteen".