1120223030123 has 2 divisors, whose sum is σ = 1120223030124. Its totient is φ = 1120223030122.

The previous prime is 1120223030057. The next prime is 1120223030167. The reversal of 1120223030123 is 3210303220211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120223030123 - 2¹⁴ = 1120223013739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120223030095 and 1120223030104.

It is not a weakly prime, because it can be changed into another prime (1120223000123) 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, 560111515061 + 560111515062.

It is an arithmetic number, because the mean of its divisors is an integer number (560111515062).

Almost surely, 2^{1120223030123} is an apocalyptic number.

1120223030123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120223030123 is an equidigital number, since it uses as much as digits as its factorization.

1120223030123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1120223030123 its reverse (3210303220211), we get a palindrome (4330526250334).

The spelling of 1120223030123 in words is "one trillion, one hundred twenty billion, two hundred twenty-three million, thirty thousand, one hundred twenty-three".