20301400330 has 32 divisors (see below), whose sum is σ = 36883674000. Its totient is φ = 8044818432.

The previous prime is 20301400321. The next prime is 20301400333. The reversal of 20301400330 is 3300410302.

It can be written as a sum of positive squares in 8 ways, for example, as 2454310681 + 17847089649 = 49541^2 + 133593^2 .

It is not an unprimeable number, because it can be changed into a prime (20301400333) 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, 3894766 + ... + 3899974.

Almost surely, 2^20301400330 is an apocalyptic number.

20301400330 is a deficient number, since it is larger than the sum of its proper divisors (16582273670).

20301400330 is a wasteful number, since it uses less digits than its factorization.

20301400330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20301400330 its reverse (3300410302), we get a palindrome (23601810632).

The spelling of 20301400330 in words is "twenty billion, three hundred one million, four hundred thousand, three hundred thirty".