13103123112211 has 8 divisors (see below), whose sum is σ = 14304167494848. Its totient is φ = 11903720625000.

The previous prime is 13103123112173. The next prime is 13103123112223. The reversal of 13103123112211 is 11221132130131.

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 13103123112211 - 2¹¹ = 13103123110163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13103123812211) 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, 410457165 + ... + 410489086.

It is an arithmetic number, because the mean of its divisors is an integer number (1788020936856).

Almost surely, 2^{13103123112211} is an apocalyptic number.

13103123112211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13103123112211 is a deficient number, since it is larger than the sum of its proper divisors (1201044382637).

13103123112211 is a wasteful number, since it uses less digits than its factorization.

13103123112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820947713.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 13103123112211 its reverse (11221132130131), we get a palindrome (24324255242342).

The spelling of 13103123112211 in words is "thirteen trillion, one hundred three billion, one hundred twenty-three million, one hundred twelve thousand, two hundred eleven".