135051354 has 128 divisors (see below), whose sum is σ = 338688000. Its totient is φ = 39688704.

The previous prime is 135051353. The next prime is 135051361. The reversal of 135051354 is 453150531.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (135051353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1392234 + ... + 1392330.

It is an arithmetic number, because the mean of its divisors is an integer number (2646000).

Almost surely, 2^135051354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135051354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169344000).

135051354 is an abundant number, since it is smaller than the sum of its proper divisors (203636646).

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

135051354 is a wasteful number, since it uses less digits than its factorization.

135051354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 135051354 is about 11621.1597527958. The cubic root of 135051354 is about 513.0578232417.

The spelling of 135051354 in words is "one hundred thirty-five million, fifty-one thousand, three hundred fifty-four".