265344011 has 2 divisors, whose sum is σ = 265344012. Its totient is φ = 265344010.

The previous prime is 265343993. The next prime is 265344017. The reversal of 265344011 is 110443562.

265344011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265344011 is a prime.

It is equal to p_14471603 and since 265344011 and 14471603 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (265344017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132672005 + 132672006.

It is an arithmetic number, because the mean of its divisors is an integer number (132672006).

Almost surely, 2^265344011 is an apocalyptic number.

265344011 is a deficient number, since it is larger than the sum of its proper divisors (1).

265344011 is an equidigital number, since it uses as much as digits as its factorization.

265344011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 265344011 is about 16289.3833830504. The cubic root of 265344011 is about 642.5936504468.

Adding to 265344011 its reverse (110443562), we get a palindrome (375787573).

It can be divided in two parts, 2653 and 44011, that added together give a palindrome (46664).

The spelling of 265344011 in words is "two hundred sixty-five million, three hundred forty-four thousand, eleven".