13223202101 has 2 divisors, whose sum is σ = 13223202102. Its totient is φ = 13223202100.

The previous prime is 13223202079. The next prime is 13223202103. The reversal of 13223202101 is 10120232231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13210054225 + 13147876 = 114935^2 + 3626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13223202101 is a prime.

Together with 13223202103, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13223202101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13223202103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611601050 + 6611601051.

It is an arithmetic number, because the mean of its divisors is an integer number (6611601051).

Almost surely, 2^13223202101 is an apocalyptic number.

It is an amenable number.

13223202101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223202101 is an equidigital number, since it uses as much as digits as its factorization.

13223202101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13223202101 its reverse (10120232231), we get a palindrome (23343434332).

The spelling of 13223202101 in words is "thirteen billion, two hundred twenty-three million, two hundred two thousand, one hundred one".