120301030309 has 2 divisors, whose sum is σ = 120301030310. Its totient is φ = 120301030308.

The previous prime is 120301030303. The next prime is 120301030321. The reversal of 120301030309 is 903030103021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75111624225 + 45189406084 = 274065^2 + 212578^2 .

It is a cyclic number.

It is not a de Polignac number, because 120301030309 - 2⁷ = 120301030181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120301030309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120301030303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60150515154 + 60150515155.

It is an arithmetic number, because the mean of its divisors is an integer number (60150515155).

Almost surely, 2^120301030309 is an apocalyptic number.

It is an amenable number.

120301030309 is a deficient number, since it is larger than the sum of its proper divisors (1).

120301030309 is an equidigital number, since it uses as much as digits as its factorization.

120301030309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

The spelling of 120301030309 in words is "one hundred twenty billion, three hundred one million, thirty thousand, three hundred nine".