135032230 has 16 divisors (see below), whose sum is σ = 244419120. Its totient is φ = 53710432.

The previous prime is 135032213. The next prime is 135032243. The reversal of 135032230 is 32230531.

It is a junction number, because it is equal to n+sod(n) for n = 135032198 and 135032207.

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, 35929 + ... + 39508.

It is an arithmetic number, because the mean of its divisors is an integer number (15276195).

Almost surely, 2^135032230 is an apocalyptic number.

135032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135032230 is a deficient number, since it is larger than the sum of its proper divisors (109386890).

135032230 is a wasteful number, since it uses less digits than its factorization.

135032230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75623.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 135032230 is about 11620.3369142207. The cubic root of 135032230 is about 513.0336048471.

Adding to 135032230 its reverse (32230531), we get a palindrome (167262761).

The spelling of 135032230 in words is "one hundred thirty-five million, thirty-two thousand, two hundred thirty".