135200266 has 8 divisors (see below), whose sum is σ = 204143904. Its totient is φ = 67152300.

The previous prime is 135200239. The next prime is 135200293. The reversal of 135200266 is 662002531.

135200266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (135200239) and next prime (135200293).

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

It is a super-2 number, since 2×135200266² = 36558223852941512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135200266.

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 3 ways as a sum of consecutive naturals, for example, 223540 + ... + 224143.

It is an arithmetic number, because the mean of its divisors is an integer number (25517988).

Almost surely, 2^135200266 is an apocalyptic number.

135200266 is a deficient number, since it is larger than the sum of its proper divisors (68943638).

135200266 is a wasteful number, since it uses less digits than its factorization.

135200266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447836.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 135200266 is about 11627.5649213410. The cubic root of 135200266 is about 513.2463253706.

Adding to 135200266 its reverse (662002531), we get a palindrome (797202797).

The spelling of 135200266 in words is "one hundred thirty-five million, two hundred thousand, two hundred sixty-six".