135180735 has 8 divisors (see below), whose sum is σ = 216289200. Its totient is φ = 72096384.

The previous prime is 135180733. The next prime is 135180757. The reversal of 135180735 is 537081531.

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

It is not a de Polignac number, because 135180735 - 2¹ = 135180733 is a prime.

It is a super-2 number, since 2×135180735² = 36547662230280450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 135180696 and 135180705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135180733) 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, 4506010 + ... + 4506039.

It is an arithmetic number, because the mean of its divisors is an integer number (27036150).

Almost surely, 2^135180735 is an apocalyptic number.

135180735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135180735 is a deficient number, since it is larger than the sum of its proper divisors (81108465).

135180735 is an equidigital number, since it uses as much as digits as its factorization.

135180735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9012057.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 135180735 is about 11626.7250333015. The cubic root of 135180735 is about 513.2216096976.

The spelling of 135180735 in words is "one hundred thirty-five million, one hundred eighty thousand, seven hundred thirty-five".