20020020302013 has 8 divisors (see below), whose sum is σ = 26764924373088. Its totient is φ = 13310898216144.

The previous prime is 20020020301999. The next prime is 20020020302021. The reversal of 20020020302013 is 31020302002002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20020020302013 - 2²¹ = 20020018204861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20020020301983 and 20020020302001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020020302033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8945494995 + ... + 8945497232.

It is an arithmetic number, because the mean of its divisors is an integer number (3345615546636).

Almost surely, 2^{20020020302013} is an apocalyptic number.

It is an amenable number.

20020020302013 is a deficient number, since it is larger than the sum of its proper divisors (6744904071075).

20020020302013 is a wasteful number, since it uses less digits than its factorization.

20020020302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17890992603.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20020020302013 its reverse (31020302002002), we get a palindrome (51040322304015).

The spelling of 20020020302013 in words is "twenty trillion, twenty billion, twenty million, three hundred two thousand, thirteen".