210143124341203 has 6 divisors (see below), whose sum is σ = 210983683559612. Its totient is φ = 209305900675500.

The previous prime is 210143124341167. The next prime is 210143124341221. The reversal of 210143124341203 is 302143421341012.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-210143124341203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210143124341303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1667713101 + ... + 1667839102.

Almost surely, 2^{210143124341203} is an apocalyptic number.

210143124341203 is a deficient number, since it is larger than the sum of its proper divisors (840559218409).

210143124341203 is an frugal number, since it uses more digits than its factorization.

210143124341203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335552705 (or 3335552454 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 210143124341203 its reverse (302143421341012), we get a palindrome (512286545682215).

The spelling of 210143124341203 in words is "two hundred ten trillion, one hundred forty-three billion, one hundred twenty-four million, three hundred forty-one thousand, two hundred three".