10211361304693 has 2 divisors, whose sum is σ = 10211361304694. Its totient is φ = 10211361304692.

The previous prime is 10211361304687. The next prime is 10211361304717. The reversal of 10211361304693 is 39640316311201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5281438267044 + 4929923037649 = 2298138^2 + 2220343^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211361304693 - 2¹⁷ = 10211361173621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211361304393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105680652346 + 5105680652347.

It is an arithmetic number, because the mean of its divisors is an integer number (5105680652347).

Almost surely, 2^{10211361304693} is an apocalyptic number.

It is an amenable number.

10211361304693 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211361304693 is an equidigital number, since it uses as much as digits as its factorization.

10211361304693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 40.

Adding to 10211361304693 its reverse (39640316311201), we get a palindrome (49851677615894).

The spelling of 10211361304693 in words is "ten trillion, two hundred eleven billion, three hundred sixty-one million, three hundred four thousand, six hundred ninety-three".