1103313161341 has 2 divisors, whose sum is σ = 1103313161342. Its totient is φ = 1103313161340.

The previous prime is 1103313161303. The next prime is 1103313161369. The reversal of 1103313161341 is 1431613133011.

It is a happy number.

It is an a-pointer prime, because the next prime (1103313161369) can be obtained adding 1103313161341 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 907989823225 + 195323338116 = 952885^2 + 441954^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103313161341 - 2¹³ = 1103313153149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103313161641) 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, 551656580670 + 551656580671.

It is an arithmetic number, because the mean of its divisors is an integer number (551656580671).

Almost surely, 2^{1103313161341} is an apocalyptic number.

It is an amenable number.

1103313161341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103313161341 is an equidigital number, since it uses as much as digits as its factorization.

1103313161341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

Adding to 1103313161341 its reverse (1431613133011), we get a palindrome (2534926294352).

The spelling of 1103313161341 in words is "one trillion, one hundred three billion, three hundred thirteen million, one hundred sixty-one thousand, three hundred forty-one".