33133030122133 has 4 divisors (see below), whose sum is σ = 33133045248940. Its totient is φ = 33133014995328.

The previous prime is 33133030122121. The next prime is 33133030122193. The reversal of 33133030122133 is 33122103033133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11589108701284 + 21543921420849 = 3404278^2 + 4641543^2 .

It is a cyclic number.

It is not a de Polignac number, because 33133030122133 - 2²⁵ = 33132996567701 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 (33133030122193) 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, 3577788 + ... + 8891941.

It is an arithmetic number, because the mean of its divisors is an integer number (8283261312235).

Almost surely, 2^{33133030122133} is an apocalyptic number.

It is an amenable number.

33133030122133 is a deficient number, since it is larger than the sum of its proper divisors (15126807).

33133030122133 is a wasteful number, since it uses less digits than its factorization.

33133030122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15126806.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 33133030122133 its reverse (33122103033133), we get a palindrome (66255133155266).

The spelling of 33133030122133 in words is "thirty-three trillion, one hundred thirty-three billion, thirty million, one hundred twenty-two thousand, one hundred thirty-three".