205897703467106 has 16 divisors (see below), whose sum is σ = 353612770449216. Its totient is φ = 88080553216656.

The previous prime is 205897703467067. The next prime is 205897703467117. The reversal of 205897703467106 is 601764307798502.

205897703467106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13443300221 + ... + 13443315536.

It is an arithmetic number, because the mean of its divisors is an integer number (22100798153076).

It is a 1-persistent number, because it is pandigital, but 2⋅205897703467106 = 411795406934212 is not.

Almost surely, 2^{205897703467106} is an apocalyptic number.

205897703467106 is a deficient number, since it is larger than the sum of its proper divisors (147715066982110).

205897703467106 is a wasteful number, since it uses less digits than its factorization.

205897703467106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26886616313.

The product of its (nonzero) digits is 106686720, while the sum is 65.

The spelling of 205897703467106 in words is "two hundred five trillion, eight hundred ninety-seven billion, seven hundred three million, four hundred sixty-seven thousand, one hundred six".