33000133313 has 4 divisors (see below), whose sum is σ = 37714438080. Its totient is φ = 28285828548.

The previous prime is 33000133303. The next prime is 33000133391. The reversal of 33000133313 is 31333100033.

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 33000133313 - 2²⁴ = 32983356097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33000133303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2357152373 + ... + 2357152386.

It is an arithmetic number, because the mean of its divisors is an integer number (9428609520).

Almost surely, 2^33000133313 is an apocalyptic number.

It is an amenable number.

33000133313 is a deficient number, since it is larger than the sum of its proper divisors (4714304767).

33000133313 is an equidigital number, since it uses as much as digits as its factorization.

33000133313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714304766.

The product of its (nonzero) digits is 729, while the sum is 20.

Adding to 33000133313 its reverse (31333100033), we get a palindrome (64333233346).

The spelling of 33000133313 in words is "thirty-three billion, one hundred thirty-three thousand, three hundred thirteen".