30113101103 has 2 divisors, whose sum is σ = 30113101104. Its totient is φ = 30113101102.

The previous prime is 30113101099. The next prime is 30113101127. The reversal of 30113101103 is 30110131103.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30113101103 - 2² = 30113101099 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 (30113101303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056550551 + 15056550552.

It is an arithmetic number, because the mean of its divisors is an integer number (15056550552).

Almost surely, 2^30113101103 is an apocalyptic number.

30113101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113101103 is an equidigital number, since it uses as much as digits as its factorization.

30113101103 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 30113101103 its reverse (30110131103), we get a palindrome (60223232206).

The spelling of 30113101103 in words is "thirty billion, one hundred thirteen million, one hundred one thousand, one hundred three".