135024154 has 8 divisors (see below), whose sum is σ = 202586580. Its totient is φ = 67495296.

The previous prime is 135024143. The next prime is 135024157. The reversal of 135024154 is 451420531.

It is a happy number.

135024154 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 130302225 + 4721929 = 11415^2 + 2173^2 .

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 (135024157) 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, 8332 + ... + 18424.

Almost surely, 2^135024154 is an apocalyptic number.

135024154 is a deficient number, since it is larger than the sum of its proper divisors (67562426).

135024154 is a wasteful number, since it uses less digits than its factorization.

135024154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16784.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 135024154 is about 11619.9894147972. The cubic root of 135024154 is about 513.0233768148.

Adding to 135024154 its reverse (451420531), we get a palindrome (586444685).

The spelling of 135024154 in words is "one hundred thirty-five million, twenty-four thousand, one hundred fifty-four".