1103222103311 has 16 divisors (see below), whose sum is σ = 1151735123520. Its totient is φ = 1055696820480.

The previous prime is 1103222103281. The next prime is 1103222103337. The reversal of 1103222103311 is 1133012223011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1103222103311 - 2¹⁸ = 1103221841167 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 (1103222103391) 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, 28095830 + ... + 28135068.

It is an arithmetic number, because the mean of its divisors is an integer number (71983445220).

Almost surely, 2^{1103222103311} is an apocalyptic number.

1103222103311 is a deficient number, since it is larger than the sum of its proper divisors (48513020209).

1103222103311 is a wasteful number, since it uses less digits than its factorization.

1103222103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51794.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1103222103311 its reverse (1133012223011), we get a palindrome (2236234326322).

The spelling of 1103222103311 in words is "one trillion, one hundred three billion, two hundred twenty-two million, one hundred three thousand, three hundred eleven".