120141143 has 2 divisors, whose sum is σ = 120141144. Its totient is φ = 120141142.

The previous prime is 120141053. The next prime is 120141173. The reversal of 120141143 is 341141021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120141143 - 2¹⁴ = 120124759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120141173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60070571 + 60070572.

It is an arithmetic number, because the mean of its divisors is an integer number (60070572).

Almost surely, 2^120141143 is an apocalyptic number.

120141143 is a deficient number, since it is larger than the sum of its proper divisors (1).

120141143 is an equidigital number, since it uses as much as digits as its factorization.

120141143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 120141143 is about 10960.8915239592. The cubic root of 120141143 is about 493.4357216366.

Adding to 120141143 its reverse (341141021), we get a palindrome (461282164).

The spelling of 120141143 in words is "one hundred twenty million, one hundred forty-one thousand, one hundred forty-three".