103321011223 has 4 divisors (see below), whose sum is σ = 103429428768. Its totient is φ = 103212593680.

The previous prime is 103321011203. The next prime is 103321011289. The reversal of 103321011223 is 322110123301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103321011223 - 2¹⁷ = 103320880151 is a prime.

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 103321011223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321011203) 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, 54207343 + ... + 54209248.

It is an arithmetic number, because the mean of its divisors is an integer number (25857357192).

Almost surely, 2^103321011223 is an apocalyptic number.

103321011223 is a deficient number, since it is larger than the sum of its proper divisors (108417545).

103321011223 is an equidigital number, since it uses as much as digits as its factorization.

103321011223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108417544.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103321011223 its reverse (322110123301), we get a palindrome (425431134524).

The spelling of 103321011223 in words is "one hundred three billion, three hundred twenty-one million, eleven thousand, two hundred twenty-three".