20203033332 has 24 divisors (see below), whose sum is σ = 47403770400. Its totient is φ = 6696721696.

The previous prime is 20203033307. The next prime is 20203033363. The reversal of 20203033332 is 23333030202.

It is a junction number, because it is equal to n+sod(n) for n = 20203033299 and 20203033308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4700607 + ... + 4704902.

It is an arithmetic number, because the mean of its divisors is an integer number (1975157100).

Almost surely, 2^20203033332 is an apocalyptic number.

It is an amenable number.

20203033332 is an abundant number, since it is smaller than the sum of its proper divisors (27200737068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20203033332 is a wasteful number, since it uses less digits than its factorization.

20203033332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9405695 (or 9405693 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 20203033332 its reverse (23333030202), we get a palindrome (43536063534).

The spelling of 20203033332 in words is "twenty billion, two hundred three million, thirty-three thousand, three hundred thirty-two".