135323430 has 64 divisors (see below), whose sum is σ = 363909888. Its totient is φ = 31916160.

The previous prime is 135323429. The next prime is 135323443. The reversal of 135323430 is 34323531.

It is a happy number.

135323430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135323430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6669 + ... + 17751.

It is an arithmetic number, because the mean of its divisors is an integer number (5686092).

Almost surely, 2^135323430 is an apocalyptic number.

135323430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135323430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181954944).

135323430 is an abundant number, since it is smaller than the sum of its proper divisors (228586458).

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

135323430 is a wasteful number, since it uses less digits than its factorization.

135323430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 135323430 is about 11632.8599235098. The cubic root of 135323430 is about 513.4021295139.

Adding to 135323430 its reverse (34323531), we get a palindrome (169646961).

The spelling of 135323430 in words is "one hundred thirty-five million, three hundred twenty-three thousand, four hundred thirty".