1120324013 has 2 divisors, whose sum is σ = 1120324014. Its totient is φ = 1120324012.

The previous prime is 1120324001. The next prime is 1120324033. The reversal of 1120324013 is 3104230211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 832784164 + 287539849 = 28858^2 + 16957^2 .

It is an emirp because it is prime and its reverse (3104230211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120324013 - 2⁶ = 1120323949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120323982 and 1120324000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120324033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560162006 + 560162007.

It is an arithmetic number, because the mean of its divisors is an integer number (560162007).

Almost surely, 2^1120324013 is an apocalyptic number.

It is an amenable number.

1120324013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120324013 is an equidigital number, since it uses as much as digits as its factorization.

1120324013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120324013 is about 33471.2415813934. The cubic root of 1120324013 is about 1038.5989556902.

Adding to 1120324013 its reverse (3104230211), we get a palindrome (4224554224).

The spelling of 1120324013 in words is "one billion, one hundred twenty million, three hundred twenty-four thousand, thirteen".