1123216066103 has 8 divisors (see below), whose sum is σ = 1139597534880. Its totient is φ = 1106850195360.

The previous prime is 1123216066051. The next prime is 1123216066127. The reversal of 1123216066103 is 3016606123211.

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 1123216066103 - 2²² = 1123211871799 is a prime.

It is a super-2 number, since 2×1123216066103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1123216066103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123216063103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3754400 + ... + 4042517.

It is an arithmetic number, because the mean of its divisors is an integer number (142449691860).

Almost surely, 2^{1123216066103} is an apocalyptic number.

1123216066103 is a deficient number, since it is larger than the sum of its proper divisors (16381468777).

1123216066103 is an equidigital number, since it uses as much as digits as its factorization.

1123216066103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7799017.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 1123216066103 in words is "one trillion, one hundred twenty-three billion, two hundred sixteen million, sixty-six thousand, one hundred three".