230282387 has 2 divisors, whose sum is σ = 230282388. Its totient is φ = 230282386.

The previous prime is 230282321. The next prime is 230282401. The reversal of 230282387 is 783282032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230282387 - 2²⁰ = 229233811 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230282287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115141193 + 115141194.

It is an arithmetic number, because the mean of its divisors is an integer number (115141194).

Almost surely, 2^230282387 is an apocalyptic number.

230282387 is a deficient number, since it is larger than the sum of its proper divisors (1).

230282387 is an equidigital number, since it uses as much as digits as its factorization.

230282387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 230282387 is about 15175.0580559021. The cubic root of 230282387 is about 612.9432134014.

The spelling of 230282387 in words is "two hundred thirty million, two hundred eighty-two thousand, three hundred eighty-seven".