2133332033 has 4 divisors (see below), whose sum is σ = 2438093760. Its totient is φ = 1828570308.

The previous prime is 2133332029. The next prime is 2133332083. The reversal of 2133332033 is 3302333312.

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 2133332033 - 2² = 2133332029 is a prime.

It is a super-2 number, since 2×2133332033² = 9102211126047826178, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2133332083) 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, 152380853 + ... + 152380866.

It is an arithmetic number, because the mean of its divisors is an integer number (609523440).

Almost surely, 2^2133332033 is an apocalyptic number.

It is an amenable number.

2133332033 is a deficient number, since it is larger than the sum of its proper divisors (304761727).

2133332033 is an equidigital number, since it uses as much as digits as its factorization.

2133332033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304761726.

The product of its (nonzero) digits is 2916, while the sum is 23.

The square root of 2133332033 is about 46188.0074586467. The cubic root of 2133332033 is about 1287.3189179204.

Adding to 2133332033 its reverse (3302333312), we get a palindrome (5435665345).

The spelling of 2133332033 in words is "two billion, one hundred thirty-three million, three hundred thirty-two thousand, thirty-three".