120201111143 has 2 divisors, whose sum is σ = 120201111144. Its totient is φ = 120201111142.

The previous prime is 120201111133. The next prime is 120201111229. The reversal of 120201111143 is 341111102021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120201111143 - 2⁴ = 120201111127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120201111133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100555571 + 60100555572.

It is an arithmetic number, because the mean of its divisors is an integer number (60100555572).

Almost surely, 2^120201111143 is an apocalyptic number.

120201111143 is a deficient number, since it is larger than the sum of its proper divisors (1).

120201111143 is an equidigital number, since it uses as much as digits as its factorization.

120201111143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 120201111143 its reverse (341111102021), we get a palindrome (461312213164).

The spelling of 120201111143 in words is "one hundred twenty billion, two hundred one million, one hundred eleven thousand, one hundred forty-three".