13111122310101 has 24 divisors (see below), whose sum is σ = 18961514267904. Its totient is φ = 8730030250080.

The previous prime is 13111122310081. The next prime is 13111122310159. The reversal of 13111122310101 is 10101322111131.

13111122310101 is a `hidden beast` number, since 1 + 311 + 11 + 22 + 310 + 10 + 1 = 666.

It is not a de Polignac number, because 13111122310101 - 2⁹ = 13111122309589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111122310171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86388055 + ... + 86539691.

It is an arithmetic number, because the mean of its divisors is an integer number (790063094496).

Almost surely, 2^{13111122310101} is an apocalyptic number.

It is an amenable number.

13111122310101 is a deficient number, since it is larger than the sum of its proper divisors (5850391957803).

13111122310101 is a wasteful number, since it uses less digits than its factorization.

13111122310101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163361 (or 163358 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 13111122310101 its reverse (10101322111131), we get a palindrome (23212444421232).

The spelling of 13111122310101 in words is "thirteen trillion, one hundred eleven billion, one hundred twenty-two million, three hundred ten thousand, one hundred one".