230452658191 has 8 divisors (see below), whose sum is σ = 263470156704. Its totient is φ = 197459082240.

The previous prime is 230452658141. The next prime is 230452658213. The reversal of 230452658191 is 191856254032.

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

It is a de Polignac number, because none of the positive numbers 2^k-230452658191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230452658131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5959990 + ... + 5998531.

It is an arithmetic number, because the mean of its divisors is an integer number (32933769588).

Almost surely, 2^230452658191 is an apocalyptic number.

230452658191 is a deficient number, since it is larger than the sum of its proper divisors (33017498513).

230452658191 is a wasteful number, since it uses less digits than its factorization.

230452658191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11961281.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 230452658191 in words is "two hundred thirty billion, four hundred fifty-two million, six hundred fifty-eight thousand, one hundred ninety-one".