13030222243 has 4 divisors (see below), whose sum is σ = 13224703240. Its totient is φ = 12835741248.

The previous prime is 13030222229. The next prime is 13030222267. The reversal of 13030222243 is 34222203031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34222203031 = 11047 ⋅3097873.

It is a cyclic number.

It is not a de Polignac number, because 13030222243 - 2⁹ = 13030221731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030222043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97240398 + ... + 97240531.

It is an arithmetic number, because the mean of its divisors is an integer number (3306175810).

Almost surely, 2^13030222243 is an apocalyptic number.

13030222243 is a deficient number, since it is larger than the sum of its proper divisors (194480997).

13030222243 is an equidigital number, since it uses as much as digits as its factorization.

13030222243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194480996.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13030222243 its reverse (34222203031), we get a palindrome (47252425274).

The spelling of 13030222243 in words is "thirteen billion, thirty million, two hundred twenty-two thousand, two hundred forty-three".