120120210329993 has 2 divisors, whose sum is σ = 120120210329994. Its totient is φ = 120120210329992.

The previous prime is 120120210329971. The next prime is 120120210330041. The reversal of 120120210329993 is 399923012021021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118998492101449 + 1121718228544 = 10908643^2 + 1059112^2 .

It is an emirp because it is prime and its reverse (399923012021021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120120210329993 - 2⁸ = 120120210329737 is a prime.

It is not a weakly prime, because it can be changed into another prime (120120210329963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60060105164996 + 60060105164997.

It is an arithmetic number, because the mean of its divisors is an integer number (60060105164997).

Almost surely, 2^{120120210329993} is an apocalyptic number.

It is an amenable number.

120120210329993 is a deficient number, since it is larger than the sum of its proper divisors (1).

120120210329993 is an equidigital number, since it uses as much as digits as its factorization.

120120210329993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 120120210329993 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred ten million, three hundred twenty-nine thousand, nine hundred ninety-three".