53203230211 has 2 divisors, whose sum is σ = 53203230212. Its totient is φ = 53203230210.

The previous prime is 53203230193. The next prime is 53203230251. The reversal of 53203230211 is 11203230235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53203230211 - 2²¹ = 53201133059 is a prime.

It is not a weakly prime, because it can be changed into another prime (53203230251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26601615105 + 26601615106.

It is an arithmetic number, because the mean of its divisors is an integer number (26601615106).

Almost surely, 2^53203230211 is an apocalyptic number.

53203230211 is a deficient number, since it is larger than the sum of its proper divisors (1).

53203230211 is an equidigital number, since it uses as much as digits as its factorization.

53203230211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 53203230211 its reverse (11203230235), we get a palindrome (64406460446).

The spelling of 53203230211 in words is "fifty-three billion, two hundred three million, two hundred thirty thousand, two hundred eleven".