230661141 has 8 divisors (see below), whose sum is σ = 313351200. Its totient is φ = 150872592.

The previous prime is 230661139. The next prime is 230661163. The reversal of 230661141 is 141166032.

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

It is not a de Polignac number, because 230661141 - 2¹ = 230661139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230661841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725191 + ... + 725508.

It is an arithmetic number, because the mean of its divisors is an integer number (39168900).

Almost surely, 2^230661141 is an apocalyptic number.

It is an amenable number.

230661141 is a deficient number, since it is larger than the sum of its proper divisors (82690059).

230661141 is a wasteful number, since it uses less digits than its factorization.

230661141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450755.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 230661141 is about 15187.5324197185. The cubic root of 230661141 is about 613.2790728292.

The spelling of 230661141 in words is "two hundred thirty million, six hundred sixty-one thousand, one hundred forty-one".