120303323100073 has 2 divisors, whose sum is σ = 120303323100074. Its totient is φ = 120303323100072.

The previous prime is 120303323100067. The next prime is 120303323100089. The reversal of 120303323100073 is 370001323303021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116658079900569 + 3645243199504 = 10800837^2 + 1909252^2 .

It is a cyclic number.

It is not a de Polignac number, because 120303323100073 - 2¹³ = 120303323091881 is a prime.

It is not a weakly prime, because it can be changed into another prime (120303323130073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60151661550036 + 60151661550037.

It is an arithmetic number, because the mean of its divisors is an integer number (60151661550037).

Almost surely, 2^{120303323100073} is an apocalyptic number.

It is an amenable number.

120303323100073 is a deficient number, since it is larger than the sum of its proper divisors (1).

120303323100073 is an equidigital number, since it uses as much as digits as its factorization.

120303323100073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 28.

Adding to 120303323100073 its reverse (370001323303021), we get a palindrome (490304646403094).

The spelling of 120303323100073 in words is "one hundred twenty trillion, three hundred three billion, three hundred twenty-three million, one hundred thousand, seventy-three".