13113223232101 has 4 divisors (see below), whose sum is σ = 13191745527072. Its totient is φ = 13034700937132.

The previous prime is 13113223232059. The next prime is 13113223232141. The reversal of 13113223232101 is 10123232231131.

13113223232101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13113223232101 - 2²⁷ = 13113089014373 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 (13113223232141) 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, 39261147235 + ... + 39261147568.

It is an arithmetic number, because the mean of its divisors is an integer number (3297936381768).

Almost surely, 2^{13113223232101} is an apocalyptic number.

It is an amenable number.

13113223232101 is a deficient number, since it is larger than the sum of its proper divisors (78522294971).

13113223232101 is an equidigital number, since it uses as much as digits as its factorization.

13113223232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78522294970.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13113223232101 its reverse (10123232231131), we get a palindrome (23236455463232).

The spelling of 13113223232101 in words is "thirteen trillion, one hundred thirteen billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred one".