30010000667 has 2 divisors, whose sum is σ = 30010000668. Its totient is φ = 30010000666.

The previous prime is 30010000637. The next prime is 30010000687. The reversal of 30010000667 is 76600001003.

It is a strong prime.

It is an emirp because it is prime and its reverse (76600001003) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30010000667 is a prime.

It is not a weakly prime, because it can be changed into another prime (30010000637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15005000333 + 15005000334.

It is an arithmetic number, because the mean of its divisors is an integer number (15005000334).

Almost surely, 2^30010000667 is an apocalyptic number.

30010000667 is a deficient number, since it is larger than the sum of its proper divisors (1).

30010000667 is an equidigital number, since it uses as much as digits as its factorization.

30010000667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The spelling of 30010000667 in words is "thirty billion, ten million, six hundred sixty-seven", and thus it is an aban number.