120203010143 has 2 divisors, whose sum is σ = 120203010144. Its totient is φ = 120203010142.

The previous prime is 120203010131. The next prime is 120203010197. The reversal of 120203010143 is 341010302021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120203010143 - 2⁴ = 120203010127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120203010443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60101505071 + 60101505072.

It is an arithmetic number, because the mean of its divisors is an integer number (60101505072).

Almost surely, 2^120203010143 is an apocalyptic number.

120203010143 is a deficient number, since it is larger than the sum of its proper divisors (1).

120203010143 is an equidigital number, since it uses as much as digits as its factorization.

120203010143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120203010143 its reverse (341010302021), we get a palindrome (461213312164).

The spelling of 120203010143 in words is "one hundred twenty billion, two hundred three million, ten thousand, one hundred forty-three".