200071117 has 8 divisors (see below), whose sum is σ = 207434240. Its totient is φ = 192764880.

The previous prime is 200071111. The next prime is 200071139. The reversal of 200071117 is 711170002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200071117 - 2⁷ = 200070989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200071094 and 200071103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200071111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6993 + ... + 21190.

It is an arithmetic number, because the mean of its divisors is an integer number (25929280).

Almost surely, 2^200071117 is an apocalyptic number.

It is an amenable number.

200071117 is a deficient number, since it is larger than the sum of its proper divisors (7363123).

200071117 is a wasteful number, since it uses less digits than its factorization.

200071117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28443.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 200071117 is about 14144.6497659009. The cubic root of 200071117 is about 584.8728552181.

The spelling of 200071117 in words is "two hundred million, seventy-one thousand, one hundred seventeen".