135151266 has 32 divisors (see below), whose sum is σ = 282774528. Its totient is φ = 42981840.

The previous prime is 135151253. The next prime is 135151267. The reversal of 135151266 is 662151531.

It is not an unprimeable number, because it can be changed into a prime (135151267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66201 + ... + 68211.

It is an arithmetic number, because the mean of its divisors is an integer number (8836704).

Almost surely, 2^135151266 is an apocalyptic number.

135151266 is an abundant number, since it is smaller than the sum of its proper divisors (147623262).

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

135151266 is a wasteful number, since it uses less digits than its factorization.

135151266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526.

The product of its digits is 5400, while the sum is 30.

The square root of 135151266 is about 11625.4576684103. The cubic root of 135151266 is about 513.1843133901.

The spelling of 135151266 in words is "one hundred thirty-five million, one hundred fifty-one thousand, two hundred sixty-six".