211313088563 has 2 divisors, whose sum is σ = 211313088564. Its totient is φ = 211313088562.

The previous prime is 211313088541. The next prime is 211313088643. The reversal of 211313088563 is 365880313112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211313088563 - 2¹² = 211313084467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 211313088563.

It is not a weakly prime, because it can be changed into another prime (211313088463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105656544281 + 105656544282.

It is an arithmetic number, because the mean of its divisors is an integer number (105656544282).

Almost surely, 2^211313088563 is an apocalyptic number.

211313088563 is a deficient number, since it is larger than the sum of its proper divisors (1).

211313088563 is an equidigital number, since it uses as much as digits as its factorization.

211313088563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 211313088563 in words is "two hundred eleven billion, three hundred thirteen million, eighty-eight thousand, five hundred sixty-three".