1223310103 has 8 divisors (see below), whose sum is σ = 1269571680. Its totient is φ = 1177320480.

The previous prime is 1223310097. The next prime is 1223310149. The reversal of 1223310103 is 3010133221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1223310103 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 (1223310163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58800 + ... + 76837.

It is an arithmetic number, because the mean of its divisors is an integer number (158696460).

Almost surely, 2^1223310103 is an apocalyptic number.

1223310103 is a deficient number, since it is larger than the sum of its proper divisors (46261577).

1223310103 is a wasteful number, since it uses less digits than its factorization.

1223310103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135977.

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

The square root of 1223310103 is about 34975.8502827308. The cubic root of 1223310103 is about 1069.4952354679.

Adding to 1223310103 its reverse (3010133221), we get a palindrome (4233443324).

The spelling of 1223310103 in words is "one billion, two hundred twenty-three million, three hundred ten thousand, one hundred three".