133033301009 has 4 divisors (see below), whose sum is σ = 152038058304. Its totient is φ = 114028543716.

The previous prime is 133033300991. The next prime is 133033301059. The reversal of 133033301009 is 900103330331.

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 a de Polignac number, because none of the positive numbers 2^k-133033301009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133033301059) 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, 9502378637 + ... + 9502378650.

It is an arithmetic number, because the mean of its divisors is an integer number (38009514576).

Almost surely, 2^133033301009 is an apocalyptic number.

It is an amenable number.

133033301009 is a deficient number, since it is larger than the sum of its proper divisors (19004757295).

133033301009 is an equidigital number, since it uses as much as digits as its factorization.

133033301009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19004757294.

The product of its (nonzero) digits is 2187, while the sum is 26.

The spelling of 133033301009 in words is "one hundred thirty-three billion, thirty-three million, three hundred one thousand, nine".