1223013202103 has 8 divisors (see below), whose sum is σ = 1524795680640. Its totient is φ = 952997300280.

The previous prime is 1223013202091. The next prime is 1223013202121. The reversal of 1223013202103 is 3012023103221.

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

It is a cyclic number.

It is not a de Polignac number, because 1223013202103 - 2⁸ = 1223013201847 is a prime.

It is a super-3 number, since 3×1223013202103³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223013202133) 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 7 ways as a sum of consecutive naturals, for example, 7941644093 + ... + 7941644246.

It is an arithmetic number, because the mean of its divisors is an integer number (190599460080).

Almost surely, 2^{1223013202103} is an apocalyptic number.

1223013202103 is a deficient number, since it is larger than the sum of its proper divisors (301782478537).

1223013202103 is a wasteful number, since it uses less digits than its factorization.

1223013202103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15883288357.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1223013202103 its reverse (3012023103221), we get a palindrome (4235036305324).

The spelling of 1223013202103 in words is "one trillion, two hundred twenty-three billion, thirteen million, two hundred two thousand, one hundred three".