20303001032 has 16 divisors (see below), whose sum is σ = 38132987760. Its totient is φ = 10134204304.

The previous prime is 20303001029. The next prime is 20303001041. The reversal of 20303001032 is 23010030302.

It is a junction number, because it is equal to n+sod(n) for n = 20303000998 and 20303001016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2157038 + ... + 2166429.

It is an arithmetic number, because the mean of its divisors is an integer number (2383311735).

Almost surely, 2^20303001032 is an apocalyptic number.

It is an amenable number.

20303001032 is a deficient number, since it is larger than the sum of its proper divisors (17829986728).

20303001032 is a wasteful number, since it uses less digits than its factorization.

20303001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324060 (or 4324056 counting only the distinct ones).

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

Adding to 20303001032 its reverse (23010030302), we get a palindrome (43313031334).

The spelling of 20303001032 in words is "twenty billion, three hundred three million, one thousand, thirty-two".