33142035133 has 2 divisors, whose sum is σ = 33142035134. Its totient is φ = 33142035132.

The previous prime is 33142035083. The next prime is 33142035149. The reversal of 33142035133 is 33153024133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17647262649 + 15494772484 = 132843^2 + 124478^2 .

It is a cyclic number.

It is not a de Polignac number, because 33142035133 - 2²⁵ = 33108480701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33142030133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16571017566 + 16571017567.

It is an arithmetic number, because the mean of its divisors is an integer number (16571017567).

Almost surely, 2^33142035133 is an apocalyptic number.

It is an amenable number.

33142035133 is a deficient number, since it is larger than the sum of its proper divisors (1).

33142035133 is an equidigital number, since it uses as much as digits as its factorization.

33142035133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 33142035133 its reverse (33153024133), we get a palindrome (66295059266).

The spelling of 33142035133 in words is "thirty-three billion, one hundred forty-two million, thirty-five thousand, one hundred thirty-three".