2033121 has 8 divisors (see below), whose sum is σ = 2720224. Its totient is φ = 1350720.

The previous prime is 2033111. The next prime is 2033159. The reversal of 2033121 is 1213302.

It is a happy number.

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

It is not a de Polignac number, because 2033121 - 2⁵ = 2033089 is a prime.

It is a Duffinian number.

2033121 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2033097 and 2033106.

It is not an unprimeable number, because it can be changed into a prime (2033111) by changing a digit.

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, 6 + ... + 2016.

It is an arithmetic number, because the mean of its divisors is an integer number (340028).

2^2033121 is an apocalyptic number.

It is an amenable number.

2033121 is a deficient number, since it is larger than the sum of its proper divisors (687103).

2033121 is a wasteful number, since it uses less digits than its factorization.

2033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2033121 is about 1425.8755205136. The cubic root of 2033121 is about 126.6837980830.

Adding to 2033121 its reverse (1213302), we get a palindrome (3246423).

The spelling of 2033121 in words is "two million, thirty-three thousand, one hundred twenty-one".