230173763 has 2 divisors, whose sum is σ = 230173764. Its totient is φ = 230173762.

The previous prime is 230173721. The next prime is 230173787. The reversal of 230173763 is 367371032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230173763 - 2⁸ = 230173507 is a prime.

It is a super-2 number, since 2×230173763² = 105959922347160338, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (230173063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115086881 + 115086882.

It is an arithmetic number, because the mean of its divisors is an integer number (115086882).

Almost surely, 2^230173763 is an apocalyptic number.

230173763 is a deficient number, since it is larger than the sum of its proper divisors (1).

230173763 is an equidigital number, since it uses as much as digits as its factorization.

230173763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 230173763 is about 15171.4786029576. The cubic root of 230173763 is about 612.8468233187.

The spelling of 230173763 in words is "two hundred thirty million, one hundred seventy-three thousand, seven hundred sixty-three".