13031111341 has 2 divisors, whose sum is σ = 13031111342. Its totient is φ = 13031111340.

The previous prime is 13031111329. The next prime is 13031111351. The reversal of 13031111341 is 14311113031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6861637225 + 6169474116 = 82835^2 + 78546^2 .

It is an emirp because it is prime and its reverse (14311113031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13031111341 - 2⁷ = 13031111213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13031111321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515555670 + 6515555671.

It is an arithmetic number, because the mean of its divisors is an integer number (6515555671).

Almost surely, 2^13031111341 is an apocalyptic number.

It is an amenable number.

13031111341 is a deficient number, since it is larger than the sum of its proper divisors (1).

13031111341 is an equidigital number, since it uses as much as digits as its factorization.

13031111341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13031111341 its reverse (14311113031), we get a palindrome (27342224372).

The spelling of 13031111341 in words is "thirteen billion, thirty-one million, one hundred eleven thousand, three hundred forty-one".