2033321020 has 12 divisors (see below), whose sum is σ = 4269974184. Its totient is φ = 813328400.

The previous prime is 2033321011. The next prime is 2033321021. The reversal of 2033321020 is 201233302.

It is a junction number, because it is equal to n+sod(n) for n = 2033320985 and 2033321003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033321021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50833006 + ... + 50833045.

It is an arithmetic number, because the mean of its divisors is an integer number (355831182).

Almost surely, 2^2033321020 is an apocalyptic number.

2033321020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033321020 is an abundant number, since it is smaller than the sum of its proper divisors (2236653164).

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

2033321020 is a wasteful number, since it uses less digits than its factorization.

2033321020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101666060 (or 101666058 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2033321020 is about 45092.3609938535. The cubic root of 2033321020 is about 1266.8795236313.

Adding to 2033321020 its reverse (201233302), we get a palindrome (2234554322).

The spelling of 2033321020 in words is "two billion, thirty-three million, three hundred twenty-one thousand, twenty".