211135063 has 2 divisors, whose sum is σ = 211135064. Its totient is φ = 211135062.

The previous prime is 211135037. The next prime is 211135073. The reversal of 211135063 is 360531112.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211135063 - 2⁹ = 211134551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211135003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105567531 + 105567532.

It is an arithmetic number, because the mean of its divisors is an integer number (105567532).

Almost surely, 2^211135063 is an apocalyptic number.

211135063 is a deficient number, since it is larger than the sum of its proper divisors (1).

211135063 is an equidigital number, since it uses as much as digits as its factorization.

211135063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 211135063 is about 14530.4873627831. The cubic root of 211135063 is about 595.4611804768.

Adding to 211135063 its reverse (360531112), we get a palindrome (571666175).

The spelling of 211135063 in words is "two hundred eleven million, one hundred thirty-five thousand, sixty-three".