13320111322101 has 16 divisors (see below), whose sum is σ = 17837538211328. Its totient is φ = 8841394598400.

The previous prime is 13320111322099. The next prime is 13320111322249. The reversal of 13320111322101 is 10122311102331.

13320111322101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13320111322101 - 2¹ = 13320111322099 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 (13320111326101) 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, 1586025 + ... + 5399601.

It is an arithmetic number, because the mean of its divisors is an integer number (1114846138208).

Almost surely, 2^{13320111322101} is an apocalyptic number.

It is an amenable number.

13320111322101 is a deficient number, since it is larger than the sum of its proper divisors (4517426889227).

13320111322101 is a wasteful number, since it uses less digits than its factorization.

13320111322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818652.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13320111322101 its reverse (10122311102331), we get a palindrome (23442422424432).

The spelling of 13320111322101 in words is "thirteen trillion, three hundred twenty billion, one hundred eleven million, three hundred twenty-two thousand, one hundred one".