20030322033 has 16 divisors (see below), whose sum is σ = 29863567360. Its totient is φ = 13268490768.

The previous prime is 20030322019. The next prime is 20030322043. The reversal of 20030322033 is 33022303002.

It is not a de Polignac number, because 20030322033 - 2⁸ = 20030321777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20030321997 and 20030322015.

It is not an unprimeable number, because it can be changed into a prime (20030322043) 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 15 ways as a sum of consecutive naturals, for example, 2358385 + ... + 2366862.

It is an arithmetic number, because the mean of its divisors is an integer number (1866472960).

Almost surely, 2^20030322033 is an apocalyptic number.

It is an amenable number.

20030322033 is a deficient number, since it is larger than the sum of its proper divisors (9833245327).

20030322033 is a wasteful number, since it uses less digits than its factorization.

20030322033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725413 (or 4725407 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 20030322033 its reverse (33022303002), we get a palindrome (53052625035).

The spelling of 20030322033 in words is "twenty billion, thirty million, three hundred twenty-two thousand, thirty-three".