1224130103 has 6 divisors (see below), whose sum is σ = 1423988136. Its totient is φ = 1049254332.

The previous prime is 1224130069. The next prime is 1224130111. The reversal of 1224130103 is 3010314221.

It is not a de Polignac number, because 1224130103 - 2⁸ = 1224129847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224130003) 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 in 5 ways as a sum of consecutive naturals, for example, 12491075 + ... + 12491172.

It is an arithmetic number, because the mean of its divisors is an integer number (237331356).

Almost surely, 2^1224130103 is an apocalyptic number.

1224130103 is a deficient number, since it is larger than the sum of its proper divisors (199858033).

1224130103 is an equidigital number, since it uses as much as digits as its factorization.

1224130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24982261 (or 24982254 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1224130103 is about 34987.5706930333. The cubic root of 1224130103 is about 1069.7341474201.

Adding to 1224130103 its reverse (3010314221), we get a palindrome (4234444324).

The spelling of 1224130103 in words is "one billion, two hundred twenty-four million, one hundred thirty thousand, one hundred three".