120558862063 has 2 divisors, whose sum is σ = 120558862064. Its totient is φ = 120558862062.

The previous prime is 120558862003. The next prime is 120558862079. The reversal of 120558862063 is 360268855021.

It is a strong prime.

It is an emirp because it is prime and its reverse (360268855021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120558862063 - 2⁹ = 120558861551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120558862003) 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, 60279431031 + 60279431032.

It is an arithmetic number, because the mean of its divisors is an integer number (60279431032).

Almost surely, 2^120558862063 is an apocalyptic number.

120558862063 is a deficient number, since it is larger than the sum of its proper divisors (1).

120558862063 is an equidigital number, since it uses as much as digits as its factorization.

120558862063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 120558862063 in words is "one hundred twenty billion, five hundred fifty-eight million, eight hundred sixty-two thousand, sixty-three".