30103012867 has 2 divisors, whose sum is σ = 30103012868. Its totient is φ = 30103012866.

The previous prime is 30103012853. The next prime is 30103012873. The reversal of 30103012867 is 76821030103.

It is a strong prime.

It is an emirp because it is prime and its reverse (76821030103) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30103012867 is a prime.

It is not a weakly prime, because it can be changed into another prime (30103012067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051506433 + 15051506434.

It is an arithmetic number, because the mean of its divisors is an integer number (15051506434).

Almost surely, 2^30103012867 is an apocalyptic number.

30103012867 is a deficient number, since it is larger than the sum of its proper divisors (1).

30103012867 is an equidigital number, since it uses as much as digits as its factorization.

30103012867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 30103012867 in words is "thirty billion, one hundred three million, twelve thousand, eight hundred sixty-seven".