135154066 has 8 divisors (see below), whose sum is σ = 202868784. Its totient is φ = 67531140.

The previous prime is 135154043. The next prime is 135154067. The reversal of 135154066 is 660451531.

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

It is not an unprimeable number, because it can be changed into a prime (135154067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19140 + ... + 25231.

It is an arithmetic number, because the mean of its divisors is an integer number (25358598).

Almost surely, 2^135154066 is an apocalyptic number.

135154066 is a deficient number, since it is larger than the sum of its proper divisors (67714718).

135154066 is a wasteful number, since it uses less digits than its factorization.

135154066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45896.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 135154066 is about 11625.5780931530. The cubic root of 135154066 is about 513.1878573356.

The spelling of 135154066 in words is "one hundred thirty-five million, one hundred fifty-four thousand, sixty-six".