13111000230223 has 8 divisors (see below), whose sum is σ = 14984277342848. Its totient is φ = 11237792387544.

The previous prime is 13111000230221. The next prime is 13111000230239. The reversal of 13111000230223 is 32203200011131.

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 13111000230223 - 2¹ = 13111000230221 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 13111000230223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111000230221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16911261 + ... + 17669542.

It is an arithmetic number, because the mean of its divisors is an integer number (1873034667856).

Almost surely, 2^{13111000230223} is an apocalyptic number.

13111000230223 is a deficient number, since it is larger than the sum of its proper divisors (1873277112625).

13111000230223 is an equidigital number, since it uses as much as digits as its factorization.

13111000230223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34634973.

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

Adding to 13111000230223 its reverse (32203200011131), we get a palindrome (45314200241354).

The spelling of 13111000230223 in words is "thirteen trillion, one hundred eleven billion, two hundred thirty thousand, two hundred twenty-three".