13323203031111 has 8 divisors (see below), whose sum is σ = 17764316002944. Its totient is φ = 8882112706680.

The previous prime is 13323203031077. The next prime is 13323203031143. The reversal of 13323203031111 is 11113030232331.

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

It is not a de Polignac number, because 13323203031111 - 2¹⁴ = 13323203014727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323203031311) 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, 4238025 + ... + 6678866.

It is an arithmetic number, because the mean of its divisors is an integer number (2220539500368).

Almost surely, 2^{13323203031111} is an apocalyptic number.

13323203031111 is a deficient number, since it is larger than the sum of its proper divisors (4441112971833).

13323203031111 is a wasteful number, since it uses less digits than its factorization.

13323203031111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11323701.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13323203031111 its reverse (11113030232331), we get a palindrome (24436233263442).

The spelling of 13323203031111 in words is "thirteen trillion, three hundred twenty-three billion, two hundred three million, thirty-one thousand, one hundred eleven".