13313121130111 has 4 divisors (see below), whose sum is σ = 14523404869224. Its totient is φ = 12102837391000.

The previous prime is 13313121130097. The next prime is 13313121130121. The reversal of 13313121130111 is 11103112131331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13313121130111 - 2⁹ = 13313121129599 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 (13313121130121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605141869540 + ... + 605141869561.

It is an arithmetic number, because the mean of its divisors is an integer number (3630851217306).

Almost surely, 2^{13313121130111} is an apocalyptic number.

13313121130111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13313121130111 is a deficient number, since it is larger than the sum of its proper divisors (1210283739113).

13313121130111 is a wasteful number, since it uses less digits than its factorization.

13313121130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210283739112.

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 13313121130111 its reverse (11103112131331), we get a palindrome (24416233261442).

The spelling of 13313121130111 in words is "thirteen trillion, three hundred thirteen billion, one hundred twenty-one million, one hundred thirty thousand, one hundred eleven".