20033320001 has 8 divisors (see below), whose sum is σ = 20577871104. Its totient is φ = 19491432480.

The previous prime is 20033319989. The next prime is 20033320007. The reversal of 20033320001 is 10002333002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20033320001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20033320007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650645 + ... + 680738.

It is an arithmetic number, because the mean of its divisors is an integer number (2572233888).

Almost surely, 2^20033320001 is an apocalyptic number.

It is an amenable number.

20033320001 is a deficient number, since it is larger than the sum of its proper divisors (544551103).

20033320001 is a wasteful number, since it uses less digits than its factorization.

20033320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331791.

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

Adding to 20033320001 its reverse (10002333002), we get a palindrome (30035653003).

The spelling of 20033320001 in words is "twenty billion, thirty-three million, three hundred twenty thousand, one".