135030154 has 16 divisors (see below), whose sum is σ = 236406528. Its totient is φ = 56638512.

The previous prime is 135030139. The next prime is 135030187. The reversal of 135030154 is 451030531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101949 + ... + 103264.

It is an arithmetic number, because the mean of its divisors is an integer number (14775408).

Almost surely, 2^135030154 is an apocalyptic number.

135030154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135030154 is a deficient number, since it is larger than the sum of its proper divisors (101376374).

135030154 is a wasteful number, since it uses less digits than its factorization.

135030154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205269.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 135030154 is about 11620.2475877238. The cubic root of 135030154 is about 513.0309756890.

Adding to 135030154 its reverse (451030531), we get a palindrome (586060685).

The spelling of 135030154 in words is "one hundred thirty-five million, thirty thousand, one hundred fifty-four".