30666101312683 has 2 divisors, whose sum is σ = 30666101312684. Its totient is φ = 30666101312682.

The previous prime is 30666101312681. The next prime is 30666101312719. The reversal of 30666101312683 is 38621310166603.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30666101312683 - 2¹ = 30666101312681 is a prime.

Together with 30666101312681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30666101312681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15333050656341 + 15333050656342.

It is an arithmetic number, because the mean of its divisors is an integer number (15333050656342).

Almost surely, 2^{30666101312683} is an apocalyptic number.

30666101312683 is a deficient number, since it is larger than the sum of its proper divisors (1).

30666101312683 is an equidigital number, since it uses as much as digits as its factorization.

30666101312683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 30666101312683 in words is "thirty trillion, six hundred sixty-six billion, one hundred one million, three hundred twelve thousand, six hundred eighty-three".