135200265 has 8 divisors (see below), whose sum is σ = 216320448. Its totient is φ = 72106800.

The previous prime is 135200239. The next prime is 135200293. The reversal of 135200265 is 562002531.

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

It is not a de Polignac number, because 135200265 - 2¹⁹ = 134675977 is a prime.

It is a super-2 number, since 2×135200265² = 36558223312140450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4506661 + ... + 4506690.

It is an arithmetic number, because the mean of its divisors is an integer number (27040056).

Almost surely, 2^135200265 is an apocalyptic number.

135200265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135200265 is a deficient number, since it is larger than the sum of its proper divisors (81120183).

135200265 is an equidigital number, since it uses as much as digits as its factorization.

135200265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9013359.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 135200265 is about 11627.5648783397. The cubic root of 135200265 is about 513.2463241052.

Adding to 135200265 its reverse (562002531), we get a palindrome (697202796).

The spelling of 135200265 in words is "one hundred thirty-five million, two hundred thousand, two hundred sixty-five".