30113102203 has 2 divisors, whose sum is σ = 30113102204. Its totient is φ = 30113102202.

The previous prime is 30113102189. The next prime is 30113102221. The reversal of 30113102203 is 30220131103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30113102203 - 2⁵ = 30113102171 is a prime.

It is not a weakly prime, because it can be changed into another prime (30113102293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056551101 + 15056551102.

It is an arithmetic number, because the mean of its divisors is an integer number (15056551102).

Almost surely, 2^30113102203 is an apocalyptic number.

30113102203 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113102203 is an equidigital number, since it uses as much as digits as its factorization.

30113102203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30113102203 its reverse (30220131103), we get a palindrome (60333233306).

The spelling of 30113102203 in words is "thirty billion, one hundred thirteen million, one hundred two thousand, two hundred three".