20323300033 has 8 divisors (see below), whose sum is σ = 21095971200. Its totient is φ = 19564806480.

The previous prime is 20323300027. The next prime is 20323300037. The reversal of 20323300033 is 33000332302.

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 20323300033 - 2¹⁷ = 20323168961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20323300037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3541483 + ... + 3547216.

It is an arithmetic number, because the mean of its divisors is an integer number (2636996400).

Almost surely, 2^20323300033 is an apocalyptic number.

It is an amenable number.

20323300033 is a deficient number, since it is larger than the sum of its proper divisors (772671167).

20323300033 is an equidigital number, since it uses as much as digits as its factorization.

20323300033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088807.

The product of its (nonzero) digits is 972, while the sum is 19.

Adding to 20323300033 its reverse (33000332302), we get a palindrome (53323632335).

It can be divided in two parts, 20323 and 300033, that added together give a square (320356 = 566²).

The spelling of 20323300033 in words is "twenty billion, three hundred twenty-three million, three hundred thousand, thirty-three".