1123332111203 has 2 divisors, whose sum is σ = 1123332111204. Its totient is φ = 1123332111202.

The previous prime is 1123332111151. The next prime is 1123332111263. The reversal of 1123332111203 is 3021112333211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123332111203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1123332111263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561666055601 + 561666055602.

It is an arithmetic number, because the mean of its divisors is an integer number (561666055602).

Almost surely, 2^{1123332111203} is an apocalyptic number.

1123332111203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123332111203 is an equidigital number, since it uses as much as digits as its factorization.

1123332111203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1123332111203 its reverse (3021112333211), we get a palindrome (4144444444414).

The spelling of 1123332111203 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, one hundred eleven thousand, two hundred three".