265030211 has 2 divisors, whose sum is σ = 265030212. Its totient is φ = 265030210.

The previous prime is 265030193. The next prime is 265030229. The reversal of 265030211 is 112030562.

It is a balanced prime because it is at equal distance from previous prime (265030193) and next prime (265030229).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265030211 is a prime.

It is not a weakly prime, because it can be changed into another prime (265030231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132515105 + 132515106.

It is an arithmetic number, because the mean of its divisors is an integer number (132515106).

Almost surely, 2^265030211 is an apocalyptic number.

265030211 is a deficient number, since it is larger than the sum of its proper divisors (1).

265030211 is an equidigital number, since it uses as much as digits as its factorization.

265030211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 265030211 is about 16279.7484931433. The cubic root of 265030211 is about 642.3402367382.

Adding to 265030211 its reverse (112030562), we get a palindrome (377060773).

The spelling of 265030211 in words is "two hundred sixty-five million, thirty thousand, two hundred eleven".