211032200003077 has 2 divisors, whose sum is σ = 211032200003078. Its totient is φ = 211032200003076.

The previous prime is 211032200003017. The next prime is 211032200003123. The reversal of 211032200003077 is 770300002230112.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 179608484472481 + 31423715530596 = 13401809^2 + 5605686^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211032200003077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211032200003017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516100001538 + 105516100001539.

It is an arithmetic number, because the mean of its divisors is an integer number (105516100001539).

Almost surely, 2^{211032200003077} is an apocalyptic number.

It is an amenable number.

211032200003077 is a deficient number, since it is larger than the sum of its proper divisors (1).

211032200003077 is an equidigital number, since it uses as much as digits as its factorization.

211032200003077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

Adding to 211032200003077 its reverse (770300002230112), we get a palindrome (981332202233189).

The spelling of 211032200003077 in words is "two hundred eleven trillion, thirty-two billion, two hundred million, three thousand, seventy-seven".