230143334135 has 32 divisors (see below), whose sum is σ = 324606139200. Its totient is φ = 154429286400.

The previous prime is 230143334129. The next prime is 230143334227. The reversal of 230143334135 is 531433341032.

It is not a de Polignac number, because 230143334135 - 2¹⁴ = 230143317751 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 1470641 + ... + 1619589.

It is an arithmetic number, because the mean of its divisors is an integer number (10143941850).

Almost surely, 2^230143334135 is an apocalyptic number.

230143334135 is a deficient number, since it is larger than the sum of its proper divisors (94462805065).

230143334135 is a wasteful number, since it uses less digits than its factorization.

230143334135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151139.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 230143334135 its reverse (531433341032), we get a palindrome (761576675167).

The spelling of 230143334135 in words is "two hundred thirty billion, one hundred forty-three million, three hundred thirty-four thousand, one hundred thirty-five".