30312300012317 has 2 divisors, whose sum is σ = 30312300012318. Its totient is φ = 30312300012316.

The previous prime is 30312300012307. The next prime is 30312300012409. The reversal of 30312300012317 is 71321000321303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28786862584921 + 1525437427396 = 5365339^2 + 1235086^2 .

It is a cyclic number.

It is not a de Polignac number, because 30312300012317 - 2²⁰ = 30312298963741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30312300012307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15156150006158 + 15156150006159.

It is an arithmetic number, because the mean of its divisors is an integer number (15156150006159).

Almost surely, 2^{30312300012317} is an apocalyptic number.

It is an amenable number.

30312300012317 is a deficient number, since it is larger than the sum of its proper divisors (1).

30312300012317 is an equidigital number, since it uses as much as digits as its factorization.

30312300012317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The spelling of 30312300012317 in words is "thirty trillion, three hundred twelve billion, three hundred million, twelve thousand, three hundred seventeen".