20013330300 has 72 divisors (see below), whose sum is σ = 59773174272. Its totient is φ = 5164728000.

The previous prime is 20013330277. The next prime is 20013330317. The reversal of 20013330300 is 303331002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20013330300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1066686 + ... + 1085285.

It is an arithmetic number, because the mean of its divisors is an integer number (830182976).

Almost surely, 2^20013330300 is an apocalyptic number.

20013330300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20013330300 is an abundant number, since it is smaller than the sum of its proper divisors (39759843972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20013330300 is a wasteful number, since it uses less digits than its factorization.

20013330300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152019 (or 2152012 counting only the distinct ones).

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

Adding to 20013330300 its reverse (303331002), we get a palindrome (20316661302).

The spelling of 20013330300 in words is "twenty billion, thirteen million, three hundred thirty thousand, three hundred".