230012011 has 2 divisors, whose sum is σ = 230012012. Its totient is φ = 230012010.

The previous prime is 230011987. The next prime is 230012053. The reversal of 230012011 is 110210032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230012011 - 2¹³ = 230003819 is a prime.

It is not a weakly prime, because it can be changed into another prime (230012711) 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, 115006005 + 115006006.

It is an arithmetic number, because the mean of its divisors is an integer number (115006006).

Almost surely, 2^230012011 is an apocalyptic number.

230012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

230012011 is an equidigital number, since it uses as much as digits as its factorization.

230012011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 230012011 is about 15166.1468738767. The cubic root of 230012011 is about 612.7032326277.

Adding to 230012011 its reverse (110210032), we get a palindrome (340222043).

The spelling of 230012011 in words is "two hundred thirty million, twelve thousand, eleven".