206303103334055 has 32 divisors (see below), whose sum is σ = 306496736246400. Its totient is φ = 130583063160576.

The previous prime is 206303103334021. The next prime is 206303103334061. The reversal of 206303103334055 is 550433301303602.

It is not a de Polignac number, because 206303103334055 - 2⁶ = 206303103333991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1341382910 + ... + 1341536699.

It is an arithmetic number, because the mean of its divisors is an integer number (9578023007700).

Almost surely, 2^{206303103334055} is an apocalyptic number.

206303103334055 is a deficient number, since it is larger than the sum of its proper divisors (100193632912345).

206303103334055 is an equidigital number, since it uses as much as digits as its factorization.

206303103334055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682919660 (or 2682919634 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 38.

Adding to 206303103334055 its reverse (550433301303602), we get a palindrome (756736404637657).

The spelling of 206303103334055 in words is "two hundred six trillion, three hundred three billion, one hundred three million, three hundred thirty-four thousand, fifty-five".