20300330120 has 64 divisors (see below), whose sum is σ = 52489382400. Its totient is φ = 6921642240.

The previous prime is 20300330119. The next prime is 20300330137. The reversal of 20300330120 is 2103300302.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 20300330095 and 20300330104.

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 15 ways as a sum of consecutive naturals, for example, 149600 + ... + 250959.

It is an arithmetic number, because the mean of its divisors is an integer number (820146600).

Almost surely, 2^20300330120 is an apocalyptic number.

20300330120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20300330120 is an abundant number, since it is smaller than the sum of its proper divisors (32189052280).

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

20300330120 is a wasteful number, since it uses less digits than its factorization.

20300330120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400758 (or 400754 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20300330120 its reverse (2103300302), we get a palindrome (22403630422).

The spelling of 20300330120 in words is "twenty billion, three hundred million, three hundred thirty thousand, one hundred twenty".