1123333103171 has 2 divisors, whose sum is σ = 1123333103172. Its totient is φ = 1123333103170.

The previous prime is 1123333103141. The next prime is 1123333103303. The reversal of 1123333103171 is 1713013333211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1123333103171 - 2¹⁴ = 1123333086787 is a prime.

It is not a weakly prime, because it can be changed into another prime (1123333103111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561666551585 + 561666551586.

It is an arithmetic number, because the mean of its divisors is an integer number (561666551586).

Almost surely, 2^{1123333103171} is an apocalyptic number.

1123333103171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123333103171 is an equidigital number, since it uses as much as digits as its factorization.

1123333103171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 29.

Adding to 1123333103171 its reverse (1713013333211), we get a palindrome (2836346436382).

The spelling of 1123333103171 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-three million, one hundred three thousand, one hundred seventy-one".