20300330013 has 8 divisors (see below), whose sum is σ = 27070432800. Its totient is φ = 13531890288.

The previous prime is 20300329993. The next prime is 20300330021. The reversal of 20300330013 is 31003300302.

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

It is not a de Polignac number, because 20300330013 - 2⁶ = 20300329949 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20300329974 and 20300330001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20300330093) 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, 386998 + ... + 436311.

It is an arithmetic number, because the mean of its divisors is an integer number (3383804100).

Almost surely, 2^20300330013 is an apocalyptic number.

It is an amenable number.

20300330013 is a deficient number, since it is larger than the sum of its proper divisors (6770102787).

20300330013 is an equidigital number, since it uses as much as digits as its factorization.

20300330013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831531.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 20300330013 its reverse (31003300302), we get a palindrome (51303630315).

The spelling of 20300330013 in words is "twenty billion, three hundred million, three hundred thirty thousand, thirteen".