13113022022101 has 4 divisors (see below), whose sum is σ = 13113418974412. Its totient is φ = 13112625069792.

The previous prime is 13113022022077. The next prime is 13113022022117. The reversal of 13113022022101 is 10122022031131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6703351876 + 13106318670225 = 81874^2 + 3620265^2 .

It is a cyclic number.

It is not a de Polignac number, because 13113022022101 - 2⁵ = 13113022022069 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 (13113022025101) 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, 198426600 + ... + 198492673.

It is an arithmetic number, because the mean of its divisors is an integer number (3278354743603).

Almost surely, 2^{13113022022101} is an apocalyptic number.

It is an amenable number.

13113022022101 is a deficient number, since it is larger than the sum of its proper divisors (396952311).

13113022022101 is an equidigital number, since it uses as much as digits as its factorization.

13113022022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396952310.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13113022022101 its reverse (10122022031131), we get a palindrome (23235044053232).

The spelling of 13113022022101 in words is "thirteen trillion, one hundred thirteen billion, twenty-two million, twenty-two thousand, one hundred one".