230106911 has 2 divisors, whose sum is σ = 230106912. Its totient is φ = 230106910.

The previous prime is 230106901. The next prime is 230106923. The reversal of 230106911 is 119601032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230106911 - 2⁶ = 230106847 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230106901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115053455 + 115053456.

It is an arithmetic number, because the mean of its divisors is an integer number (115053456).

Almost surely, 2^230106911 is an apocalyptic number.

230106911 is a deficient number, since it is larger than the sum of its proper divisors (1).

230106911 is an equidigital number, since it uses as much as digits as its factorization.

230106911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 230106911 is about 15169.2752298849. The cubic root of 230106911 is about 612.7874855350.

Adding to 230106911 its reverse (119601032), we get a palindrome (349707943).

The spelling of 230106911 in words is "two hundred thirty million, one hundred six thousand, nine hundred eleven".