230207011 has 2 divisors, whose sum is σ = 230207012. Its totient is φ = 230207010.

The previous prime is 230207009. The next prime is 230207039. The reversal of 230207011 is 110702032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230207011 - 2¹ = 230207009 is a prime.

Together with 230207009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (230207051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115103505 + 115103506.

It is an arithmetic number, because the mean of its divisors is an integer number (115103506).

Almost surely, 2^230207011 is an apocalyptic number.

230207011 is a deficient number, since it is larger than the sum of its proper divisors (1).

230207011 is an equidigital number, since it uses as much as digits as its factorization.

230207011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 230207011 is about 15172.5743036572. The cubic root of 230207011 is about 612.8763299400.

Adding to 230207011 its reverse (110702032), we get a palindrome (340909043).

The spelling of 230207011 in words is "two hundred thirty million, two hundred seven thousand, eleven".