206071175107 has 24 divisors (see below), whose sum is σ = 249260467968. Its totient is φ = 166572492240.

The previous prime is 206071175077. The next prime is 206071175111. The reversal of 206071175107 is 701571170602.

It is not a de Polignac number, because 206071175107 - 2¹¹ = 206071173059 is a prime.

It is a super-2 number, since 2×206071175107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206071175117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 684648 + ... + 938554.

It is an arithmetic number, because the mean of its divisors is an integer number (10385852832).

Almost surely, 2^206071175107 is an apocalyptic number.

206071175107 is a deficient number, since it is larger than the sum of its proper divisors (43189292861).

206071175107 is an equidigital number, since it uses as much as digits as its factorization.

206071175107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254079 (or 254008 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 37.

The spelling of 206071175107 in words is "two hundred six billion, seventy-one million, one hundred seventy-five thousand, one hundred seven".