543203054201 has 2 divisors, whose sum is σ = 543203054202. Its totient is φ = 543203054200.

The previous prime is 543203054179. The next prime is 543203054279. The reversal of 543203054201 is 102450302345.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541077936400 + 2125117801 = 735580^2 + 46099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-543203054201 is a prime.

It is not a weakly prime, because it can be changed into another prime (543203074201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271601527100 + 271601527101.

It is an arithmetic number, because the mean of its divisors is an integer number (271601527101).

Almost surely, 2^543203054201 is an apocalyptic number.

It is an amenable number.

543203054201 is a deficient number, since it is larger than the sum of its proper divisors (1).

543203054201 is an equidigital number, since it uses as much as digits as its factorization.

543203054201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 543203054201 its reverse (102450302345), we get a palindrome (645653356546).

The spelling of 543203054201 in words is "five hundred forty-three billion, two hundred three million, fifty-four thousand, two hundred one".