1103430311341 has 16 divisors (see below), whose sum is σ = 1188557724528. Its totient is φ = 1020650803200.

The previous prime is 1103430311327. The next prime is 1103430311381. The reversal of 1103430311341 is 1431130343011.

It can be written as a sum of positive squares in 8 ways, for example, as 195188841 + 1103235122500 = 13971^2 + 1050350^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103430311341 - 2⁷ = 1103430311213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103430311381) 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 in 15 ways as a sum of consecutive naturals, for example, 1233390 + ... + 1930831.

It is an arithmetic number, because the mean of its divisors is an integer number (74284857783).

Almost surely, 2^{1103430311341} is an apocalyptic number.

It is an amenable number.

1103430311341 is a deficient number, since it is larger than the sum of its proper divisors (85127413187).

1103430311341 is a wasteful number, since it uses less digits than its factorization.

1103430311341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164592.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1103430311341 its reverse (1431130343011), we get a palindrome (2534560654352).

The spelling of 1103430311341 in words is "one trillion, one hundred three billion, four hundred thirty million, three hundred eleven thousand, three hundred forty-one".