20212330303 has 8 divisors (see below), whose sum is σ = 22810153680. Its totient is φ = 17741230080.

The previous prime is 20212330253. The next prime is 20212330309. The reversal of 20212330303 is 30303321202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20212330303 - 2⁹ = 20212329791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212330309) 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, 31680450 + ... + 31681087.

It is an arithmetic number, because the mean of its divisors is an integer number (2851269210).

Almost surely, 2^20212330303 is an apocalyptic number.

20212330303 is a deficient number, since it is larger than the sum of its proper divisors (2597823377).

20212330303 is a wasteful number, since it uses less digits than its factorization.

20212330303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63361577.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20212330303 its reverse (30303321202), we get a palindrome (50515651505).

The spelling of 20212330303 in words is "twenty billion, two hundred twelve million, three hundred thirty thousand, three hundred three".