720000201013 has 2 divisors, whose sum is σ = 720000201014. Its totient is φ = 720000201012.

The previous prime is 720000201007. The next prime is 720000201059. The reversal of 720000201013 is 310102000027.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 645480482724 + 74519718289 = 803418^2 + 272983^2 .

It is an emirp because it is prime and its reverse (310102000027) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 720000201013 - 2⁵ = 720000200981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (720000271013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360000100506 + 360000100507.

It is an arithmetic number, because the mean of its divisors is an integer number (360000100507).

Almost surely, 2^720000201013 is an apocalyptic number.

It is an amenable number.

720000201013 is a deficient number, since it is larger than the sum of its proper divisors (1).

720000201013 is an equidigital number, since it uses as much as digits as its factorization.

720000201013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The spelling of 720000201013 in words is "seven hundred twenty billion, two hundred one thousand, thirteen".