210006716054803 has 2 divisors, whose sum is σ = 210006716054804. Its totient is φ = 210006716054802.

The previous prime is 210006716054783. The next prime is 210006716054809. The reversal of 210006716054803 is 308450617600012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210006716054803 - 2¹⁷ = 210006715923731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210006716054803.

It is not a weakly prime, because it can be changed into another prime (210006716054809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105003358027401 + 105003358027402.

It is an arithmetic number, because the mean of its divisors is an integer number (105003358027402).

Almost surely, 2^{210006716054803} is an apocalyptic number.

210006716054803 is a deficient number, since it is larger than the sum of its proper divisors (1).

210006716054803 is an equidigital number, since it uses as much as digits as its factorization.

210006716054803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 210006716054803 in words is "two hundred ten trillion, six billion, seven hundred sixteen million, fifty-four thousand, eight hundred three".