1120240393 has 2 divisors, whose sum is σ = 1120240394. Its totient is φ = 1120240392.

The previous prime is 1120240367. The next prime is 1120240421. The reversal of 1120240393 is 3930420211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 591608329 + 528632064 = 24323^2 + 22992^2 .

It is an emirp because it is prime and its reverse (3930420211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120240393 - 2²¹ = 1118143241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120240193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560120196 + 560120197.

It is an arithmetic number, because the mean of its divisors is an integer number (560120197).

Almost surely, 2^1120240393 is an apocalyptic number.

It is an amenable number.

1120240393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120240393 is an equidigital number, since it uses as much as digits as its factorization.

1120240393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1120240393 is about 33469.9924260523. The cubic root of 1120240393 is about 1038.5731150095.

The spelling of 1120240393 in words is "one billion, one hundred twenty million, two hundred forty thousand, three hundred ninety-three".