230011567 has 2 divisors, whose sum is σ = 230011568. Its totient is φ = 230011566.

The previous prime is 230011553. The next prime is 230011571. The reversal of 230011567 is 765110032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230011567 - 2¹¹ = 230009519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230011577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115005783 + 115005784.

It is an arithmetic number, because the mean of its divisors is an integer number (115005784).

Almost surely, 2^230011567 is an apocalyptic number.

230011567 is a deficient number, since it is larger than the sum of its proper divisors (1).

230011567 is an equidigital number, since it uses as much as digits as its factorization.

230011567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 230011567 is about 15166.1322360053. The cubic root of 230011567 is about 612.7028383868.

Adding to 230011567 its reverse (765110032), we get a palindrome (995121599).

The spelling of 230011567 in words is "two hundred thirty million, eleven thousand, five hundred sixty-seven".