200002021000013 has 2 divisors, whose sum is σ = 200002021000014. Its totient is φ = 200002021000012.

The previous prime is 200002020999983. The next prime is 200002021000027. The reversal of 200002021000013 is 310000120200002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193120438781284 + 6881582218729 = 13896778^2 + 2623277^2 .

It is a cyclic number.

It is not a de Polignac number, because 200002021000013 - 2¹⁶ = 200002020934477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200002020999958 and 200002021000003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200002021000213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001010500006 + 100001010500007.

It is an arithmetic number, because the mean of its divisors is an integer number (100001010500007).

Almost surely, 2^{200002021000013} is an apocalyptic number.

It is an amenable number.

200002021000013 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002021000013 is an equidigital number, since it uses as much as digits as its factorization.

200002021000013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 200002021000013 its reverse (310000120200002), we get a palindrome (510002141200015).

The spelling of 200002021000013 in words is "two hundred trillion, two billion, twenty-one million, thirteen", and thus it is an aban number.