13200331111 has 8 divisors (see below), whose sum is σ = 15158275200. Its totient is φ = 11368706040.

The previous prime is 13200331033. The next prime is 13200331117. The reversal of 13200331111 is 11113300231.

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 13200331111 - 2²³ = 13191942503 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 (13200331117) 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, 31579531 + ... + 31579948.

It is an arithmetic number, because the mean of its divisors is an integer number (1894784400).

Almost surely, 2^13200331111 is an apocalyptic number.

13200331111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13200331111 is a deficient number, since it is larger than the sum of its proper divisors (1957944089).

13200331111 is a wasteful number, since it uses less digits than its factorization.

13200331111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63159509.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13200331111 its reverse (11113300231), we get a palindrome (24313631342).

The spelling of 13200331111 in words is "thirteen billion, two hundred million, three hundred thirty-one thousand, one hundred eleven".