13122231341 has 2 divisors, whose sum is σ = 13122231342. Its totient is φ = 13122231340.

The previous prime is 13122231329. The next prime is 13122231347. The reversal of 13122231341 is 14313222131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6854184100 + 6268047241 = 82790^2 + 79171^2 .

It is a cyclic number.

It is not a de Polignac number, because 13122231341 - 2⁶ = 13122231277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13122231347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561115670 + 6561115671.

It is an arithmetic number, because the mean of its divisors is an integer number (6561115671).

Almost surely, 2^13122231341 is an apocalyptic number.

It is an amenable number.

13122231341 is a deficient number, since it is larger than the sum of its proper divisors (1).

13122231341 is an equidigital number, since it uses as much as digits as its factorization.

13122231341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

Adding to 13122231341 its reverse (14313222131), we get a palindrome (27435453472).

The spelling of 13122231341 in words is "thirteen billion, one hundred twenty-two million, two hundred thirty-one thousand, three hundred forty-one".