206298640883 has 2 divisors, whose sum is σ = 206298640884. Its totient is φ = 206298640882.

The previous prime is 206298640861. The next prime is 206298640897. The reversal of 206298640883 is 388046892602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 206298640883 - 2⁸ = 206298640627 is a prime.

It is not a weakly prime, because it can be changed into another prime (206298642883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103149320441 + 103149320442.

It is an arithmetic number, because the mean of its divisors is an integer number (103149320442).

Almost surely, 2^206298640883 is an apocalyptic number.

206298640883 is a deficient number, since it is larger than the sum of its proper divisors (1).

206298640883 is an equidigital number, since it uses as much as digits as its factorization.

206298640883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 206298640883 in words is "two hundred six billion, two hundred ninety-eight million, six hundred forty thousand, eight hundred eighty-three".