201143043211403 has 2 divisors, whose sum is σ = 201143043211404. Its totient is φ = 201143043211402.

The previous prime is 201143043211399. The next prime is 201143043211433. The reversal of 201143043211403 is 304112340341102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201143043211403 - 2² = 201143043211399 is a prime.

It is not a weakly prime, because it can be changed into another prime (201143043211433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100571521605701 + 100571521605702.

It is an arithmetic number, because the mean of its divisors is an integer number (100571521605702).

Almost surely, 2^{201143043211403} is an apocalyptic number.

201143043211403 is a deficient number, since it is larger than the sum of its proper divisors (1).

201143043211403 is an equidigital number, since it uses as much as digits as its factorization.

201143043211403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 201143043211403 its reverse (304112340341102), we get a palindrome (505255383552505).

The spelling of 201143043211403 in words is "two hundred one trillion, one hundred forty-three billion, forty-three million, two hundred eleven thousand, four hundred three".