30223112243 has 2 divisors, whose sum is σ = 30223112244. Its totient is φ = 30223112242.

The previous prime is 30223112203. The next prime is 30223112281. The reversal of 30223112243 is 34221132203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30223112243 - 2⁸ = 30223111987 is a prime.

It is not a weakly prime, because it can be changed into another prime (30223112203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111556121 + 15111556122.

It is an arithmetic number, because the mean of its divisors is an integer number (15111556122).

Almost surely, 2^30223112243 is an apocalyptic number.

30223112243 is a deficient number, since it is larger than the sum of its proper divisors (1).

30223112243 is an equidigital number, since it uses as much as digits as its factorization.

30223112243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30223112243 its reverse (34221132203), we get a palindrome (64444244446).

The spelling of 30223112243 in words is "thirty billion, two hundred twenty-three million, one hundred twelve thousand, two hundred forty-three".