206101010484487 has 2 divisors, whose sum is σ = 206101010484488. Its totient is φ = 206101010484486.

The previous prime is 206101010484451. The next prime is 206101010484511. The reversal of 206101010484487 is 784484010101602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 206101010484487 - 2¹⁵ = 206101010451719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206101010487487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103050505242243 + 103050505242244.

It is an arithmetic number, because the mean of its divisors is an integer number (103050505242244).

Almost surely, 2^{206101010484487} is an apocalyptic number.

206101010484487 is a deficient number, since it is larger than the sum of its proper divisors (1).

206101010484487 is an equidigital number, since it uses as much as digits as its factorization.

206101010484487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 344064, while the sum is 46.

The spelling of 206101010484487 in words is "two hundred six trillion, one hundred one billion, ten million, four hundred eighty-four thousand, four hundred eighty-seven".