1120420440107 has 2 divisors, whose sum is σ = 1120420440108. Its totient is φ = 1120420440106.

The previous prime is 1120420440091. The next prime is 1120420440137. The reversal of 1120420440107 is 7010440240211.

It is a weak prime.

It is an emirp because it is prime and its reverse (7010440240211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120420440107 - 2⁴ = 1120420440091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120420440137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560210220053 + 560210220054.

It is an arithmetic number, because the mean of its divisors is an integer number (560210220054).

Almost surely, 2^{1120420440107} is an apocalyptic number.

1120420440107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120420440107 is an equidigital number, since it uses as much as digits as its factorization.

1120420440107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 1120420440107 its reverse (7010440240211), we get a palindrome (8130860680318).

The spelling of 1120420440107 in words is "one trillion, one hundred twenty billion, four hundred twenty million, four hundred forty thousand, one hundred seven".