200021310110 has 8 divisors (see below), whose sum is σ = 360038358216. Its totient is φ = 80008524040.

The previous prime is 200021310019. The next prime is 200021310113. The reversal of 200021310110 is 11013120002.

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

It is a junction number, because it is equal to n+sod(n) for n = 200021310091 and 200021310100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200021310113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001065496 + ... + 10001065515.

It is an arithmetic number, because the mean of its divisors is an integer number (45004794777).

Almost surely, 2^200021310110 is an apocalyptic number.

200021310110 is a deficient number, since it is larger than the sum of its proper divisors (160017048106).

200021310110 is a wasteful number, since it uses less digits than its factorization.

200021310110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20002131018.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 200021310110 its reverse (11013120002), we get a palindrome (211034430112).

The spelling of 200021310110 in words is "two hundred billion, twenty-one million, three hundred ten thousand, one hundred ten".