230613191 has 8 divisors (see below), whose sum is σ = 239807280. Its totient is φ = 221501952.

The previous prime is 230613121. The next prime is 230613197. The reversal of 230613191 is 191316032.

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

It is a cyclic number.

It is not a de Polignac number, because 230613191 - 2¹⁸ = 230351047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230613191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230613197) 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, 15005 + ... + 26198.

It is an arithmetic number, because the mean of its divisors is an integer number (29975910).

Almost surely, 2^230613191 is an apocalyptic number.

230613191 is a deficient number, since it is larger than the sum of its proper divisors (9194089).

230613191 is a wasteful number, since it uses less digits than its factorization.

230613191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41425.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 230613191 is about 15185.9537402166. The cubic root of 230613191 is about 613.2365735894.

The spelling of 230613191 in words is "two hundred thirty million, six hundred thirteen thousand, one hundred ninety-one".