135306280538071 has 8 divisors (see below), whose sum is σ = 135792010746000. Its totient is φ = 134820580211520.

The previous prime is 135306280538069. The next prime is 135306280538201. The reversal of 135306280538071 is 170835082603531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135306280538071 - 2¹ = 135306280538069 is a prime.

It is a super-2 number, since 2×135306280538071² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135306280538771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621965 + ... + 16530073.

It is an arithmetic number, because the mean of its divisors is an integer number (16974001343250).

Almost surely, 2^{135306280538071} is an apocalyptic number.

135306280538071 is a deficient number, since it is larger than the sum of its proper divisors (485730207929).

135306280538071 is a wasteful number, since it uses less digits than its factorization.

135306280538071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14940689.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 135306280538071 in words is "one hundred thirty-five trillion, three hundred six billion, two hundred eighty million, five hundred thirty-eight thousand, seventy-one".