30123113230289 has 2 divisors, whose sum is σ = 30123113230290. Its totient is φ = 30123113230288.

The previous prime is 30123113230283. The next prime is 30123113230303. The reversal of 30123113230289 is 98203231132103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23694581173264 + 6428532057025 = 4867708^2 + 2535455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30123113230289 is a prime.

It is not a weakly prime, because it can be changed into another prime (30123113230283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15061556615144 + 15061556615145.

It is an arithmetic number, because the mean of its divisors is an integer number (15061556615145).

Almost surely, 2^{30123113230289} is an apocalyptic number.

It is an amenable number.

30123113230289 is a deficient number, since it is larger than the sum of its proper divisors (1).

30123113230289 is an equidigital number, since it uses as much as digits as its factorization.

30123113230289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 30123113230289 in words is "thirty trillion, one hundred twenty-three billion, one hundred thirteen million, two hundred thirty thousand, two hundred eighty-nine".