3020203200013 has 4 divisors (see below), whose sum is σ = 3020239411740. Its totient is φ = 3020166988288.

The previous prime is 3020203199953. The next prime is 3020203200031. The reversal of 3020203200013 is 3100023020203.

3020203200013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1711130842404 + 1309072357609 = 1308102^2 + 1144147^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020203200013 - 2³⁷ = 2882764246541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3020203200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020203200083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17980468 + ... + 18147661.

It is an arithmetic number, because the mean of its divisors is an integer number (755059852935).

Almost surely, 2^{3020203200013} is an apocalyptic number.

It is an amenable number.

3020203200013 is a deficient number, since it is larger than the sum of its proper divisors (36211727).

3020203200013 is an equidigital number, since it uses as much as digits as its factorization.

3020203200013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36211726.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 3020203200013 its reverse (3100023020203), we get a palindrome (6120226220216).

The spelling of 3020203200013 in words is "three trillion, twenty billion, two hundred three million, two hundred thousand, thirteen".