103440131111341 has 2 divisors, whose sum is σ = 103440131111342. Its totient is φ = 103440131111340.

The previous prime is 103440131111321. The next prime is 103440131111353. The reversal of 103440131111341 is 143111131044301.

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., 62492661352900 + 40947469758441 = 7905230^2 + 6399021^2 .

It is a cyclic number.

It is not a de Polignac number, because 103440131111341 - 2⁹ = 103440131110829 is a prime.

It is a super-3 number, since 3×103440131111341³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103440131111321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51720065555670 + 51720065555671.

It is an arithmetic number, because the mean of its divisors is an integer number (51720065555671).

Almost surely, 2^{103440131111341} is an apocalyptic number.

It is an amenable number.

103440131111341 is a deficient number, since it is larger than the sum of its proper divisors (1).

103440131111341 is an equidigital number, since it uses as much as digits as its factorization.

103440131111341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 103440131111341 its reverse (143111131044301), we get a palindrome (246551262155642).

The spelling of 103440131111341 in words is "one hundred three trillion, four hundred forty billion, one hundred thirty-one million, one hundred eleven thousand, three hundred forty-one".