200020370017 has 8 divisors (see below), whose sum is σ = 219057511680. Its totient is φ = 181504794000.

The previous prime is 200020370009. The next prime is 200020370107. The reversal of 200020370017 is 710073020002.

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 200020370017 - 2³ = 200020370009 is a prime.

It is a super-3 number, since 3×200020370017³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200020370017.

It is not an unprimeable number, because it can be changed into a prime (200020370117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130390609 + ... + 130392142.

It is an arithmetic number, because the mean of its divisors is an integer number (27382188960).

Almost surely, 2^200020370017 is an apocalyptic number.

It is an amenable number.

200020370017 is a deficient number, since it is larger than the sum of its proper divisors (19037141663).

200020370017 is a wasteful number, since it uses less digits than its factorization.

200020370017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260782823.

The product of its (nonzero) digits is 588, while the sum is 22.

Adding to 200020370017 its reverse (710073020002), we get a palindrome (910093390019).

The spelling of 200020370017 in words is "two hundred billion, twenty million, three hundred seventy thousand, seventeen".