120020033 has 8 divisors (see below), whose sum is σ = 139098240. Its totient is φ = 101424960.

The previous prime is 120020027. The next prime is 120020057. The reversal of 120020033 is 330020021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120020033 - 2⁶ = 120019969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120019996 and 120020023.

It is not an unprimeable number, because it can be changed into a prime (120020333) 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 7 ways as a sum of consecutive naturals, for example, 120248 + ... + 121241.

It is an arithmetic number, because the mean of its divisors is an integer number (17387280).

Almost surely, 2^120020033 is an apocalyptic number.

It is an amenable number.

120020033 is a deficient number, since it is larger than the sum of its proper divisors (19078207).

120020033 is an equidigital number, since it uses as much as digits as its factorization.

120020033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241567.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 120020033 is about 10955.3654891108. The cubic root of 120020033 is about 493.2698609091.

Adding to 120020033 its reverse (330020021), we get a palindrome (450040054).

The spelling of 120020033 in words is "one hundred twenty million, twenty thousand, thirty-three".