2120033 has 4 divisors (see below), whose sum is σ = 2128128. Its totient is φ = 2111940.

The previous prime is 2120021. The next prime is 2120051. The reversal of 2120033 is 3300212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2120033 - 2⁴ = 2120017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2119996 and 2120023.

It is not an unprimeable number, because it can be changed into a prime (2120093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3641 + ... + 4182.

It is an arithmetic number, because the mean of its divisors is an integer number (532032).

2^2120033 is an apocalyptic number.

It is an amenable number.

2120033 is a deficient number, since it is larger than the sum of its proper divisors (8095).

2120033 is an equidigital number, since it uses as much as digits as its factorization.

2120033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8094.

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

The square root of 2120033 is about 1456.0333100585. The cubic root of 2120033 is about 128.4638323220.

Adding to 2120033 its reverse (3300212), we get a palindrome (5420245).

The spelling of 2120033 in words is "two million, one hundred twenty thousand, thirty-three".