200143212101 has 32 divisors (see below), whose sum is σ = 246888153600. Its totient is φ = 161844262272.

The previous prime is 200143212041. The next prime is 200143212131. The reversal of 200143212101 is 101212341002.

It is not a de Polignac number, because 200143212101 - 2²² = 200139017797 is a prime.

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 200143212101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200143212131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402131 + ... + 749663.

It is an arithmetic number, because the mean of its divisors is an integer number (7715254800).

Almost surely, 2^200143212101 is an apocalyptic number.

It is an amenable number.

200143212101 is a deficient number, since it is larger than the sum of its proper divisors (46744941499).

200143212101 is an equidigital number, since it uses as much as digits as its factorization.

200143212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347650 (or 347636 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 200143212101 its reverse (101212341002), we get a palindrome (301355553103).

The spelling of 200143212101 in words is "two hundred billion, one hundred forty-three million, two hundred twelve thousand, one hundred one".