Adding to 13112330310111 its reverse (11101303321131), we get a palindrome (24213633631242).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Duffinian number.
It is a congruent number.
Almost surely, 213112330310111 is an apocalyptic number.
13112330310111 is an equidigital number, since it uses as much as digits as its factorization.
13112330310111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99152441.
The spelling of 13112330310111 in words is "thirteen trillion, one hundred twelve billion, three hundred thirty million, three hundred ten thousand, one hundred eleven".