135630230 has 32 divisors (see below), whose sum is σ = 247471200. Its totient is φ = 53516800.

The previous prime is 135630211. The next prime is 135630247. The reversal of 135630230 is 32036531.

It is a junction number, because it is equal to n+sod(n) for n = 135630196 and 135630205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338030 + ... + 338430.

It is an arithmetic number, because the mean of its divisors is an integer number (7733475).

Almost surely, 2^135630230 is an apocalyptic number.

135630230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135630230 is a deficient number, since it is larger than the sum of its proper divisors (111840970).

135630230 is a wasteful number, since it uses less digits than its factorization.

135630230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 135630230 is about 11646.0392408750. The cubic root of 135630230 is about 513.7898250967.

Adding to 135630230 its reverse (32036531), we get a palindrome (167666761).

The spelling of 135630230 in words is "one hundred thirty-five million, six hundred thirty thousand, two hundred thirty".