135168230 has 8 divisors (see below), whose sum is σ = 243302832. Its totient is φ = 54067288.

The previous prime is 135168211. The next prime is 135168251. The reversal of 135168230 is 32861531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 135168193 and 135168202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6758402 + ... + 6758421.

It is an arithmetic number, because the mean of its divisors is an integer number (30412854).

Almost surely, 2^135168230 is an apocalyptic number.

135168230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135168230 is a deficient number, since it is larger than the sum of its proper divisors (108134602).

135168230 is a wasteful number, since it uses less digits than its factorization.

135168230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13516830.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 135168230 is about 11626.1872512015. The cubic root of 135168230 is about 513.2057838870.

The spelling of 135168230 in words is "one hundred thirty-five million, one hundred sixty-eight thousand, two hundred thirty".