13323112231111 has 8 divisors (see below), whose sum is σ = 14161715088480. Its totient is φ = 12490608304128.

The previous prime is 13323112231103. The next prime is 13323112231129. The reversal of 13323112231111 is 11113221132331.

13323112231111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13323112231111 - 2³ = 13323112231103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323112231511) 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, 1524728091 + ... + 1524736828.

It is an arithmetic number, because the mean of its divisors is an integer number (1770214386060).

Almost surely, 2^{13323112231111} is an apocalyptic number.

13323112231111 is a deficient number, since it is larger than the sum of its proper divisors (838602857369).

13323112231111 is a wasteful number, since it uses less digits than its factorization.

13323112231111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3049465193.

The product of its digits is 648, while the sum is 25.

Adding to 13323112231111 its reverse (11113221132331), we get a palindrome (24436333363442).

The spelling of 13323112231111 in words is "thirteen trillion, three hundred twenty-three billion, one hundred twelve million, two hundred thirty-one thousand, one hundred eleven".