2133420033 has 16 divisors (see below), whose sum is σ = 2868258240. Its totient is φ = 1410452736.

The previous prime is 2133420013. The next prime is 2133420053. The reversal of 2133420033 is 3300243312.

It is an interprime number because it is at equal distance from previous prime (2133420013) and next prime (2133420053).

It is not a de Polignac number, because 2133420033 - 2⁹ = 2133419521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2133419991 and 2133420009.

It is not an unprimeable number, because it can be changed into a prime (2133420013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527766 + ... + 531792.

It is an arithmetic number, because the mean of its divisors is an integer number (179266140).

Almost surely, 2^2133420033 is an apocalyptic number.

It is an amenable number.

2133420033 is a deficient number, since it is larger than the sum of its proper divisors (734838207).

2133420033 is a wasteful number, since it uses less digits than its factorization.

2133420033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2133420033 is about 46188.9600770574. The cubic root of 2133420033 is about 1287.3366183229.

Adding to 2133420033 its reverse (3300243312), we get a palindrome (5433663345).

The spelling of 2133420033 in words is "two billion, one hundred thirty-three million, four hundred twenty thousand, thirty-three".