135312059633 has 2 divisors, whose sum is σ = 135312059634. Its totient is φ = 135312059632.

The previous prime is 135312059629. The next prime is 135312059683. The reversal of 135312059633 is 336950213531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101782055089 + 33530004544 = 319033^2 + 183112^2 .

It is a cyclic number.

It is not a de Polignac number, because 135312059633 - 2² = 135312059629 is a prime.

It is not a weakly prime, because it can be changed into another prime (135312059683) 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, 67656029816 + 67656029817.

It is an arithmetic number, because the mean of its divisors is an integer number (67656029817).

Almost surely, 2^135312059633 is an apocalyptic number.

It is an amenable number.

135312059633 is a deficient number, since it is larger than the sum of its proper divisors (1).

135312059633 is an equidigital number, since it uses as much as digits as its factorization.

135312059633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 218700, while the sum is 41.

The spelling of 135312059633 in words is "one hundred thirty-five billion, three hundred twelve million, fifty-nine thousand, six hundred thirty-three".