33002131133 has 2 divisors, whose sum is σ = 33002131134. Its totient is φ = 33002131132.

The previous prime is 33002131117. The next prime is 33002131147. The reversal of 33002131133 is 33113120033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18181016569 + 14821114564 = 134837^2 + 121742^2 .

It is a cyclic number.

It is not a de Polignac number, because 33002131133 - 2⁴ = 33002131117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33002131193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16501065566 + 16501065567.

It is an arithmetic number, because the mean of its divisors is an integer number (16501065567).

Almost surely, 2^33002131133 is an apocalyptic number.

It is an amenable number.

33002131133 is a deficient number, since it is larger than the sum of its proper divisors (1).

33002131133 is an equidigital number, since it uses as much as digits as its factorization.

33002131133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 33002131133 its reverse (33113120033), we get a palindrome (66115251166).

The spelling of 33002131133 in words is "thirty-three billion, two million, one hundred thirty-one thousand, one hundred thirty-three".