230766763 has 2 divisors, whose sum is σ = 230766764. Its totient is φ = 230766762.

The previous prime is 230766749. The next prime is 230766803. The reversal of 230766763 is 367667032.

230766763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (230766803) can be obtained adding 230766763 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230766763 is a prime.

It is not a weakly prime, because it can be changed into another prime (230766703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115383381 + 115383382.

It is an arithmetic number, because the mean of its divisors is an integer number (115383382).

Almost surely, 2^230766763 is an apocalyptic number.

230766763 is a deficient number, since it is larger than the sum of its proper divisors (1).

230766763 is an equidigital number, since it uses as much as digits as its factorization.

230766763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 230766763 is about 15191.0092818088. The cubic root of 230766763 is about 613.3726673800.

The spelling of 230766763 in words is "two hundred thirty million, seven hundred sixty-six thousand, seven hundred sixty-three".