201143113121063 has 2 divisors, whose sum is σ = 201143113121064. Its totient is φ = 201143113121062.

The previous prime is 201143113121059. The next prime is 201143113121123. The reversal of 201143113121063 is 360121311341102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201143113121063 - 2² = 201143113121059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201143113121963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100571556560531 + 100571556560532.

It is an arithmetic number, because the mean of its divisors is an integer number (100571556560532).

Almost surely, 2^{201143113121063} is an apocalyptic number.

201143113121063 is a deficient number, since it is larger than the sum of its proper divisors (1).

201143113121063 is an equidigital number, since it uses as much as digits as its factorization.

201143113121063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 201143113121063 its reverse (360121311341102), we get a palindrome (561264424462165).

The spelling of 201143113121063 in words is "two hundred one trillion, one hundred forty-three billion, one hundred thirteen million, one hundred twenty-one thousand, sixty-three".