201033320143 has 2 divisors, whose sum is σ = 201033320144. Its totient is φ = 201033320142.

The previous prime is 201033320093. The next prime is 201033320167. The reversal of 201033320143 is 341023330102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201033320143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201033020143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100516660071 + 100516660072.

It is an arithmetic number, because the mean of its divisors is an integer number (100516660072).

Almost surely, 2^201033320143 is an apocalyptic number.

201033320143 is a deficient number, since it is larger than the sum of its proper divisors (1).

201033320143 is an equidigital number, since it uses as much as digits as its factorization.

201033320143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 201033320143 its reverse (341023330102), we get a palindrome (542056650245).

The spelling of 201033320143 in words is "two hundred one billion, thirty-three million, three hundred twenty thousand, one hundred forty-three".