268230135 has 32 divisors (see below), whose sum is σ = 458311680. Its totient is φ = 133660800.

The previous prime is 268230133. The next prime is 268230167. The reversal of 268230135 is 531032862.

It is not a de Polignac number, because 268230135 - 2¹ = 268230133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268230133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3540 + ... + 23430.

It is an arithmetic number, because the mean of its divisors is an integer number (14322240).

Almost surely, 2^268230135 is an apocalyptic number.

268230135 is a deficient number, since it is larger than the sum of its proper divisors (190081545).

268230135 is a wasteful number, since it uses less digits than its factorization.

268230135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19959.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 268230135 is about 16377.7329017175. The cubic root of 268230135 is about 644.9150660353.

Adding to 268230135 its reverse (531032862), we get a palindrome (799262997).

The spelling of 268230135 in words is "two hundred sixty-eight million, two hundred thirty thousand, one hundred thirty-five".