230207711 has 2 divisors, whose sum is σ = 230207712. Its totient is φ = 230207710.

The previous prime is 230207689. The next prime is 230207797. The reversal of 230207711 is 117702032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230207711 - 2¹⁰ = 230206687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230207011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115103855 + 115103856.

It is an arithmetic number, because the mean of its divisors is an integer number (115103856).

Almost surely, 2^230207711 is an apocalyptic number.

230207711 is a deficient number, since it is larger than the sum of its proper divisors (1).

230207711 is an equidigital number, since it uses as much as digits as its factorization.

230207711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 230207711 is about 15172.5973715775. The cubic root of 230207711 is about 612.8769511389.

Adding to 230207711 its reverse (117702032), we get a palindrome (347909743).

The spelling of 230207711 in words is "two hundred thirty million, two hundred seven thousand, seven hundred eleven".