135500236133 has 2 divisors, whose sum is σ = 135500236134. Its totient is φ = 135500236132.

The previous prime is 135500236121. The next prime is 135500236171. The reversal of 135500236133 is 331632005531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106369256449 + 29130979684 = 326143^2 + 170678^2 .

It is a cyclic number.

It is not a de Polignac number, because 135500236133 - 2⁴ = 135500236117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135500236133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135500236033) 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 as a sum of consecutive naturals, namely, 67750118066 + 67750118067.

It is an arithmetic number, because the mean of its divisors is an integer number (67750118067).

Almost surely, 2^135500236133 is an apocalyptic number.

It is an amenable number.

135500236133 is a deficient number, since it is larger than the sum of its proper divisors (1).

135500236133 is an equidigital number, since it uses as much as digits as its factorization.

135500236133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 32.

The spelling of 135500236133 in words is "one hundred thirty-five billion, five hundred million, two hundred thirty-six thousand, one hundred thirty-three".