135030030 has 16 divisors (see below), whose sum is σ = 324072144. Its totient is φ = 36008000.

The previous prime is 135030029. The next prime is 135030043. The reversal of 135030030 is 30030531.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135029991 and 135030009.

It is a congruent 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, 2250471 + ... + 2250530.

It is an arithmetic number, because the mean of its divisors is an integer number (20254509).

Almost surely, 2^135030030 is an apocalyptic number.

135030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135030030 is an abundant number, since it is smaller than the sum of its proper divisors (189042114).

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

135030030 is a wasteful number, since it uses less digits than its factorization.

135030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4501011.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 135030030 is about 11620.2422522080. The cubic root of 135030030 is about 513.0308186479.

Adding to 135030030 its reverse (30030531), we get a palindrome (165060561).

The spelling of 135030030 in words is "one hundred thirty-five million, thirty thousand, thirty".