30013402103 has 2 divisors, whose sum is σ = 30013402104. Its totient is φ = 30013402102.

The previous prime is 30013402099. The next prime is 30013402141. The reversal of 30013402103 is 30120431003.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30013402103 - 2² = 30013402099 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30013402183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006701051 + 15006701052.

It is an arithmetic number, because the mean of its divisors is an integer number (15006701052).

Almost surely, 2^30013402103 is an apocalyptic number.

30013402103 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013402103 is an equidigital number, since it uses as much as digits as its factorization.

30013402103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30013402103 its reverse (30120431003), we get a palindrome (60133833106).

The spelling of 30013402103 in words is "thirty billion, thirteen million, four hundred two thousand, one hundred three".