20300133323 has 8 divisors (see below), whose sum is σ = 20814866016. Its totient is φ = 19786334400.

The previous prime is 20300133283. The next prime is 20300133379. The reversal of 20300133323 is 32333100302.

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 20300133323 - 2²² = 20295939019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20300133295 and 20300133304.

It is not an unprimeable number, because it can be changed into a prime (20300133223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189308 + ... + 276473.

It is an arithmetic number, because the mean of its divisors is an integer number (2601858252).

Almost surely, 2^20300133323 is an apocalyptic number.

20300133323 is a deficient number, since it is larger than the sum of its proper divisors (514732693).

20300133323 is a wasteful number, since it uses less digits than its factorization.

20300133323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466885.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 20300133323 its reverse (32333100302), we get a palindrome (52633233625).

The spelling of 20300133323 in words is "twenty billion, three hundred million, one hundred thirty-three thousand, three hundred twenty-three".