135151206 has 8 divisors (see below), whose sum is σ = 270302424. Its totient is φ = 45050400.

The previous prime is 135151153. The next prime is 135151253. The reversal of 135151206 is 602151531.

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

135151206 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 11262595 + ... + 11262606.

It is an arithmetic number, because the mean of its divisors is an integer number (33787803).

Almost surely, 2^135151206 is an apocalyptic number.

135151206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135151206 is a wasteful number, since it uses less digits than its factorization.

135151206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22525206.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 135151206 is about 11625.4550878665. The cubic root of 135151206 is about 513.1842374479.

The spelling of 135151206 in words is "one hundred thirty-five million, one hundred fifty-one thousand, two hundred six".