135302353666320 has 160 divisors (see below), whose sum is σ = 431745852604032. Its totient is φ = 35026229661696.

The previous prime is 135302353666309. The next prime is 135302353666321. The reversal of 135302353666320 is 23666353203531.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 135302353666320.

It is not an unprimeable number, because it can be changed into a prime (135302353666321) 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 in 31 ways as a sum of consecutive naturals, for example, 13263397 + ... + 21131076.

Almost surely, 2^{135302353666320} is an apocalyptic number.

135302353666320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135302353666320 is an abundant number, since it is smaller than the sum of its proper divisors (296443498937712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135302353666320 is a wasteful number, since it uses less digits than its factorization.

135302353666320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34394969 (or 34394963 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 48.

The spelling of 135302353666320 in words is "one hundred thirty-five trillion, three hundred two billion, three hundred fifty-three million, six hundred sixty-six thousand, three hundred twenty".