30235030850273 has 2 divisors, whose sum is σ = 30235030850274. Its totient is φ = 30235030850272.

The previous prime is 30235030850221. The next prime is 30235030850293. The reversal of 30235030850273 is 37205803053203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26627375069584 + 3607655780689 = 5160172^2 + 1899383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30235030850273 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30235030850273.

It is not a weakly prime, because it can be changed into another prime (30235030850293) 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, 15117515425136 + 15117515425137.

It is an arithmetic number, because the mean of its divisors is an integer number (15117515425137).

Almost surely, 2^{30235030850273} is an apocalyptic number.

It is an amenable number.

30235030850273 is a deficient number, since it is larger than the sum of its proper divisors (1).

30235030850273 is an equidigital number, since it uses as much as digits as its factorization.

30235030850273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 30235030850273 in words is "thirty trillion, two hundred thirty-five billion, thirty million, eight hundred fifty thousand, two hundred seventy-three".