30103011010103 has 2 divisors, whose sum is σ = 30103011010104. Its totient is φ = 30103011010102.

The previous prime is 30103011010049. The next prime is 30103011010117. The reversal of 30103011010103 is 30101011030103.

It is a happy number.

It is an a-pointer prime, because the next prime (30103011010117) can be obtained adding 30103011010103 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30103011010103 - 2⁴⁰ = 29003499382327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30103011016103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051505505051 + 15051505505052.

It is an arithmetic number, because the mean of its divisors is an integer number (15051505505052).

Almost surely, 2^{30103011010103} is an apocalyptic number.

30103011010103 is a deficient number, since it is larger than the sum of its proper divisors (1).

30103011010103 is an equidigital number, since it uses as much as digits as its factorization.

30103011010103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 30103011010103 its reverse (30101011030103), we get a palindrome (60204022040206).

The spelling of 30103011010103 in words is "thirty trillion, one hundred three billion, eleven million, ten thousand, one hundred three".