135303357266516 has 6 divisors (see below), whose sum is σ = 236780875216410. Its totient is φ = 67651678633256.

The previous prime is 135303357266513. The next prime is 135303357266557. The reversal of 135303357266516 is 615662753303531.

It can be written as a sum of positive squares in only one way, i.e., 130489589625616 + 4813767640900 = 11423204^2 + 2194030^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135303357266513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16912919658311 + ... + 16912919658318.

It is an arithmetic number, because the mean of its divisors is an integer number (39463479202735).

Almost surely, 2^{135303357266516} is an apocalyptic number.

It is an amenable number.

135303357266516 is a deficient number, since it is larger than the sum of its proper divisors (101477517949894).

135303357266516 is a wasteful number, since it uses less digits than its factorization.

135303357266516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33825839316633 (or 33825839316631 counting only the distinct ones).

The product of its (nonzero) digits is 30618000, while the sum is 56.

The spelling of 135303357266516 in words is "one hundred thirty-five trillion, three hundred three billion, three hundred fifty-seven million, two hundred sixty-six thousand, five hundred sixteen".