120532943 has 2 divisors, whose sum is σ = 120532944. Its totient is φ = 120532942.

The previous prime is 120532927. The next prime is 120533003. The reversal of 120532943 is 349235021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120532943 - 2⁴ = 120532927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120532343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60266471 + 60266472.

It is an arithmetic number, because the mean of its divisors is an integer number (60266472).

Almost surely, 2^120532943 is an apocalyptic number.

120532943 is a deficient number, since it is larger than the sum of its proper divisors (1).

120532943 is an equidigital number, since it uses as much as digits as its factorization.

120532943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 120532943 is about 10978.7496100421. The cubic root of 120532943 is about 493.9715312480.

Adding to 120532943 its reverse (349235021), we get a palindrome (469767964).

The spelling of 120532943 in words is "one hundred twenty million, five hundred thirty-two thousand, nine hundred forty-three".