203002110300013 has 2 divisors, whose sum is σ = 203002110300014. Its totient is φ = 203002110300012.

The previous prime is 203002110299981. The next prime is 203002110300047. The reversal of 203002110300013 is 310003011200302.

203002110300013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202060624328809 + 941485971204 = 14214803^2 + 970302^2 .

It is a cyclic number.

It is not a de Polignac number, because 203002110300013 - 2⁵ = 203002110299981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 203002110300013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203002110300053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101501055150006 + 101501055150007.

It is an arithmetic number, because the mean of its divisors is an integer number (101501055150007).

Almost surely, 2^{203002110300013} is an apocalyptic number.

It is an amenable number.

203002110300013 is a deficient number, since it is larger than the sum of its proper divisors (1).

203002110300013 is an equidigital number, since it uses as much as digits as its factorization.

203002110300013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 203002110300013 its reverse (310003011200302), we get a palindrome (513005121500315).

The spelling of 203002110300013 in words is "two hundred three trillion, two billion, one hundred ten million, three hundred thousand, thirteen".