206161624103363 has 2 divisors, whose sum is σ = 206161624103364. Its totient is φ = 206161624103362.

The previous prime is 206161624103317. The next prime is 206161624103531. The reversal of 206161624103363 is 363301426161602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 206161624103363 - 2¹⁸ = 206161623841219 is a prime.

It is not a weakly prime, because it can be changed into another prime (206161624123363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103080812051681 + 103080812051682.

It is an arithmetic number, because the mean of its divisors is an integer number (103080812051682).

Almost surely, 2^{206161624103363} is an apocalyptic number.

206161624103363 is a deficient number, since it is larger than the sum of its proper divisors (1).

206161624103363 is an equidigital number, since it uses as much as digits as its factorization.

206161624103363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 44.

The spelling of 206161624103363 in words is "two hundred six trillion, one hundred sixty-one billion, six hundred twenty-four million, one hundred three thousand, three hundred sixty-three".