133033133113013 has 4 divisors (see below), whose sum is σ = 152037866414880. Its totient is φ = 114028399811148.

The previous prime is 133033133113003. The next prime is 133033133113063. The reversal of 133033133113013 is 310311331330331.

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 133033133113013 - 2³⁴ = 133015953243829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133033133113003) 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, 9502366650923 + ... + 9502366650936.

It is an arithmetic number, because the mean of its divisors is an integer number (38009466603720).

Almost surely, 2^{133033133113013} is an apocalyptic number.

It is an amenable number.

133033133113013 is a deficient number, since it is larger than the sum of its proper divisors (19004733301867).

133033133113013 is an equidigital number, since it uses as much as digits as its factorization.

133033133113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19004733301866.

The product of its (nonzero) digits is 6561, while the sum is 29.

Adding to 133033133113013 its reverse (310311331330331), we get a palindrome (443344464443344).

The spelling of 133033133113013 in words is "one hundred thirty-three trillion, thirty-three billion, one hundred thirty-three million, one hundred thirteen thousand, thirteen".