1112022120103 has 2 divisors, whose sum is σ = 1112022120104. Its totient is φ = 1112022120102.

The previous prime is 1112022120023. The next prime is 1112022120119. The reversal of 1112022120103 is 3010212202111.

It is an a-pointer prime, because the next prime (1112022120119) can be obtained adding 1112022120103 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112022120103 - 2⁹ = 1112022119591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112022120173) 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, 556011060051 + 556011060052.

It is an arithmetic number, because the mean of its divisors is an integer number (556011060052).

Almost surely, 2^{1112022120103} is an apocalyptic number.

1112022120103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112022120103 is an equidigital number, since it uses as much as digits as its factorization.

1112022120103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1112022120103 its reverse (3010212202111), we get a palindrome (4122234322214).

The spelling of 1112022120103 in words is "one trillion, one hundred twelve billion, twenty-two million, one hundred twenty thousand, one hundred three".