1123330312063 has 2 divisors, whose sum is σ = 1123330312064. Its totient is φ = 1123330312062.

The previous prime is 1123330312021. The next prime is 1123330312109. The reversal of 1123330312063 is 3602130333211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1123330312063 - 2²⁵ = 1123296757631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123330312003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561665156031 + 561665156032.

It is an arithmetic number, because the mean of its divisors is an integer number (561665156032).

Almost surely, 2^{1123330312063} is an apocalyptic number.

1123330312063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123330312063 is an equidigital number, since it uses as much as digits as its factorization.

1123330312063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 1123330312063 its reverse (3602130333211), we get a palindrome (4725460645274).

The spelling of 1123330312063 in words is "one trillion, one hundred twenty-three billion, three hundred thirty million, three hundred twelve thousand, sixty-three".