20303122024 has 64 divisors (see below), whose sum is σ = 40452955200. Its totient is φ = 9538281984.

The previous prime is 20303122013. The next prime is 20303122039. The reversal of 20303122024 is 42022130302.

It is a junction number, because it is equal to n+sod(n) for n = 20303121992 and 20303122010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1282284 + ... + 1298020.

It is an arithmetic number, because the mean of its divisors is an integer number (632077425).

Almost surely, 2^20303122024 is an apocalyptic number.

It is an amenable number.

20303122024 is a deficient number, since it is larger than the sum of its proper divisors (20149833176).

20303122024 is a wasteful number, since it uses less digits than its factorization.

20303122024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15922 (or 15918 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20303122024 its reverse (42022130302), we get a palindrome (62325252326).

The spelling of 20303122024 in words is "twenty billion, three hundred three million, one hundred twenty-two thousand, twenty-four".