13112003003223 has 8 divisors (see below), whose sum is σ = 17484946794736. Its totient is φ = 8740197273600.

The previous prime is 13112003003207. The next prime is 13112003003269. The reversal of 13112003003223 is 32230030021131.

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

It is not a de Polignac number, because 13112003003223 - 2⁴ = 13112003003207 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 13112003003223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112003003273) 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, 284488588 + ... + 284534673.

It is an arithmetic number, because the mean of its divisors is an integer number (2185618349342).

Almost surely, 2^{13112003003223} is an apocalyptic number.

13112003003223 is a deficient number, since it is larger than the sum of its proper divisors (4372943791513).

13112003003223 is an equidigital number, since it uses as much as digits as its factorization.

13112003003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569030945.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13112003003223 its reverse (32230030021131), we get a palindrome (45342033024354).

The spelling of 13112003003223 in words is "thirteen trillion, one hundred twelve billion, three million, three thousand, two hundred twenty-three".