3303421133 has 4 divisors (see below), whose sum is σ = 3303567168. Its totient is φ = 3303275100.

The previous prime is 3303421129. The next prime is 3303421139. The reversal of 3303421133 is 3311243033.

3303421133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3303421133 - 2² = 3303421129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3303421099 and 3303421108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303421139) 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, 31043 + ... + 87008.

It is an arithmetic number, because the mean of its divisors is an integer number (825891792).

Almost surely, 2^3303421133 is an apocalyptic number.

It is an amenable number.

3303421133 is a deficient number, since it is larger than the sum of its proper divisors (146035).

3303421133 is a wasteful number, since it uses less digits than its factorization.

3303421133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146034.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 3303421133 is about 57475.3958925034. The cubic root of 3303421133 is about 1489.3198602972.

Adding to 3303421133 its reverse (3311243033), we get a palindrome (6614664166).

The spelling of 3303421133 in words is "three billion, three hundred three million, four hundred twenty-one thousand, one hundred thirty-three".