30112203122203 has 2 divisors, whose sum is σ = 30112203122204. Its totient is φ = 30112203122202.

The previous prime is 30112203122087. The next prime is 30112203122207. The reversal of 30112203122203 is 30222130221103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30112203122203 - 2⁹ = 30112203121691 is a prime.

It is not a weakly prime, because it can be changed into another prime (30112203122207) 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, 15056101561101 + 15056101561102.

It is an arithmetic number, because the mean of its divisors is an integer number (15056101561102).

Almost surely, 2^{30112203122203} is an apocalyptic number.

30112203122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112203122203 is an equidigital number, since it uses as much as digits as its factorization.

30112203122203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30112203122203 its reverse (30222130221103), we get a palindrome (60334333343306).

The spelling of 30112203122203 in words is "thirty trillion, one hundred twelve billion, two hundred three million, one hundred twenty-two thousand, two hundred three".