135315513733 has 2 divisors, whose sum is σ = 135315513734. Its totient is φ = 135315513732.

The previous prime is 135315513731. The next prime is 135315513737. The reversal of 135315513733 is 337315513531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129036853089 + 6278660644 = 359217^2 + 79238^2 .

It is a cyclic number.

It is not a de Polignac number, because 135315513733 - 2¹ = 135315513731 is a prime.

Together with 135315513731, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135315513731) 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, 67657756866 + 67657756867.

It is an arithmetic number, because the mean of its divisors is an integer number (67657756867).

Almost surely, 2^135315513733 is an apocalyptic number.

It is an amenable number.

135315513733 is a deficient number, since it is larger than the sum of its proper divisors (1).

135315513733 is an equidigital number, since it uses as much as digits as its factorization.

135315513733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 212625, while the sum is 40.

The spelling of 135315513733 in words is "one hundred thirty-five billion, three hundred fifteen million, five hundred thirteen thousand, seven hundred thirty-three".