120543853363 has 2 divisors, whose sum is σ = 120543853364. Its totient is φ = 120543853362.

The previous prime is 120543853349. The next prime is 120543853379. The reversal of 120543853363 is 363358345021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120543853363 is a prime.

It is not a weakly prime, because it can be changed into another prime (120543853163) 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, 60271926681 + 60271926682.

It is an arithmetic number, because the mean of its divisors is an integer number (60271926682).

Almost surely, 2^120543853363 is an apocalyptic number.

120543853363 is a deficient number, since it is larger than the sum of its proper divisors (1).

120543853363 is an equidigital number, since it uses as much as digits as its factorization.

120543853363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 120543853363 in words is "one hundred twenty billion, five hundred forty-three million, eight hundred fifty-three thousand, three hundred sixty-three".