135156230 has 16 divisors (see below), whose sum is σ = 265397904. Its totient is φ = 49147680.

The previous prime is 135156169. The next prime is 135156251. The reversal of 135156230 is 32651531.

It is a self number, because there is not a number n which added to its sum of digits gives 135156230.

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, 614237 + ... + 614456.

It is an arithmetic number, because the mean of its divisors is an integer number (16587369).

Almost surely, 2^135156230 is an apocalyptic number.

135156230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135156230 is a deficient number, since it is larger than the sum of its proper divisors (130241674).

135156230 is a wasteful number, since it uses less digits than its factorization.

135156230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228711.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 135156230 is about 11625.6711634211. The cubic root of 135156230 is about 513.1905962657.

The spelling of 135156230 in words is "one hundred thirty-five million, one hundred fifty-six thousand, two hundred thirty".