20300310330013 has 16 divisors (see below), whose sum is σ = 24286059601920. Its totient is φ = 16601798530800.

The previous prime is 20300310330007. The next prime is 20300310330017. The reversal of 20300310330013 is 31003301300302.

It is not a de Polignac number, because 20300310330013 - 2¹⁷ = 20300310198941 is a prime.

It is a super-3 number, since 3×20300310330013³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20300310330017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658786123 + ... + 658816936.

It is an arithmetic number, because the mean of its divisors is an integer number (1517878725120).

Almost surely, 2^{20300310330013} is an apocalyptic number.

It is an amenable number.

20300310330013 is a deficient number, since it is larger than the sum of its proper divisors (3985749271907).

20300310330013 is a wasteful number, since it uses less digits than its factorization.

20300310330013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317603168.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 20300310330013 its reverse (31003301300302), we get a palindrome (51303611630315).

The spelling of 20300310330013 in words is "twenty trillion, three hundred billion, three hundred ten million, three hundred thirty thousand, thirteen".