13103320412231 has 16 divisors (see below), whose sum is σ = 15763535961600. Its totient is φ = 10640193745248.

The previous prime is 13103320412209. The next prime is 13103320412263. The reversal of 13103320412231 is 13221402330131.

It is a happy number.

13103320412231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13103320412231 is a prime.

It is a super-2 number, since 2×13103320412231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13103320412231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103320412291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16749710 + ... + 17514548.

It is an arithmetic number, because the mean of its divisors is an integer number (985220997600).

Almost surely, 2^{13103320412231} is an apocalyptic number.

13103320412231 is a deficient number, since it is larger than the sum of its proper divisors (2660215549369).

13103320412231 is a wasteful number, since it uses less digits than its factorization.

13103320412231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893678.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13103320412231 its reverse (13221402330131), we get a palindrome (26324722742362).

The spelling of 13103320412231 in words is "thirteen trillion, one hundred three billion, three hundred twenty million, four hundred twelve thousand, two hundred thirty-one".