10033320020 has 24 divisors (see below), whose sum is σ = 21358604904. Its totient is φ = 3958350336.

The previous prime is 10033320013. The next prime is 10033320041. The reversal of 10033320020 is 2002333001.

It can be written as a sum of positive squares in 4 ways, for example, as 608016964 + 9425303056 = 24658^2 + 97084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10033319977 and 10033320004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3434609 + ... + 3437528.

It is an arithmetic number, because the mean of its divisors is an integer number (889941871).

Almost surely, 2^10033320020 is an apocalyptic number.

10033320020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10033320020 is an abundant number, since it is smaller than the sum of its proper divisors (11325284884).

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

10033320020 is a wasteful number, since it uses less digits than its factorization.

10033320020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6872219 (or 6872217 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 10033320020 its reverse (2002333001), we get a palindrome (12035653021).

The spelling of 10033320020 in words is "ten billion, thirty-three million, three hundred twenty thousand, twenty".