13444122101 has 2 divisors, whose sum is σ = 13444122102. Its totient is φ = 13444122100.

The previous prime is 13444122079. The next prime is 13444122103. The reversal of 13444122101 is 10122144431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13435128100 + 8994001 = 115910^2 + 2999^2 .

It is a cyclic number.

It is not a de Polignac number, because 13444122101 - 2⁶ = 13444122037 is a prime.

It is a Sophie Germain prime.

Together with 13444122103, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13444122103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6722061050 + 6722061051.

It is an arithmetic number, because the mean of its divisors is an integer number (6722061051).

Almost surely, 2^13444122101 is an apocalyptic number.

It is an amenable number.

13444122101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13444122101 is an equidigital number, since it uses as much as digits as its factorization.

13444122101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 13444122101 its reverse (10122144431), we get a palindrome (23566266532).

The spelling of 13444122101 in words is "thirteen billion, four hundred forty-four million, one hundred twenty-two thousand, one hundred one".