230191259 has 4 divisors (see below), whose sum is σ = 230261304. Its totient is φ = 230121216.

The previous prime is 230191249. The next prime is 230191277. The reversal of 230191259 is 952191032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230191259 - 2¹² = 230187163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230191219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29837 + ... + 36750.

It is an arithmetic number, because the mean of its divisors is an integer number (57565326).

Almost surely, 2^230191259 is an apocalyptic number.

230191259 is a deficient number, since it is larger than the sum of its proper divisors (70045).

230191259 is an equidigital number, since it uses as much as digits as its factorization.

230191259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70044.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 230191259 is about 15172.0552002687. The cubic root of 230191259 is about 612.8623508579.

The spelling of 230191259 in words is "two hundred thirty million, one hundred ninety-one thousand, two hundred fifty-nine".