1120200212123 has 2 divisors, whose sum is σ = 1120200212124. Its totient is φ = 1120200212122.

The previous prime is 1120200212111. The next prime is 1120200212129. The reversal of 1120200212123 is 3212120020211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120200212123 - 2¹² = 1120200208027 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120200212129) 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 as a sum of consecutive naturals, namely, 560100106061 + 560100106062.

It is an arithmetic number, because the mean of its divisors is an integer number (560100106062).

Almost surely, 2^{1120200212123} is an apocalyptic number.

1120200212123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120200212123 is an equidigital number, since it uses as much as digits as its factorization.

1120200212123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1120200212123 its reverse (3212120020211), we get a palindrome (4332320232334).

The spelling of 1120200212123 in words is "one trillion, one hundred twenty billion, two hundred million, two hundred twelve thousand, one hundred twenty-three".