135768570347 has 8 divisors (see below), whose sum is σ = 144886887936. Its totient is φ = 126776022912.

The previous prime is 135768570319. The next prime is 135768570361. The reversal of 135768570347 is 743075867531.

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 135768570347 - 2¹⁰ = 135768569323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135768570292 and 135768570301.

It is not an unprimeable number, because it can be changed into a prime (135768570397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31440308 + ... + 31444625.

It is an arithmetic number, because the mean of its divisors is an integer number (18110860992).

Almost surely, 2^135768570347 is an apocalyptic number.

135768570347 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

135768570347 is a deficient number, since it is larger than the sum of its proper divisors (9118317589).

135768570347 is a wasteful number, since it uses less digits than its factorization.

135768570347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62885077.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 135768570347 in words is "one hundred thirty-five billion, seven hundred sixty-eight million, five hundred seventy thousand, three hundred forty-seven".