135430430 has 16 divisors (see below), whose sum is σ = 246289680. Its totient is φ = 53613312.

The previous prime is 135430409. The next prime is 135430433. The reversal of 135430430 is 34034531.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135430396 and 135430405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135430433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68840 + ... + 70779.

It is an arithmetic number, because the mean of its divisors is an integer number (15393105).

Almost surely, 2^135430430 is an apocalyptic number.

135430430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135430430 is a deficient number, since it is larger than the sum of its proper divisors (110859250).

135430430 is a wasteful number, since it uses less digits than its factorization.

135430430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139723.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 135430430 is about 11637.4580557783. The cubic root of 135430430 is about 513.5374092544.

Adding to 135430430 its reverse (34034531), we get a palindrome (169464961).

The spelling of 135430430 in words is "one hundred thirty-five million, four hundred thirty thousand, four hundred thirty".