1120564013603 has 2 divisors, whose sum is σ = 1120564013604. Its totient is φ = 1120564013602.

The previous prime is 1120564013531. The next prime is 1120564013627. The reversal of 1120564013603 is 3063104650211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120564013603 - 2¹⁴ = 1120563997219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120564013603.

It is not a weakly prime, because it can be changed into another prime (1120564013663) 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, 560282006801 + 560282006802.

It is an arithmetic number, because the mean of its divisors is an integer number (560282006802).

Almost surely, 2^{1120564013603} is an apocalyptic number.

1120564013603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120564013603 is an equidigital number, since it uses as much as digits as its factorization.

1120564013603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 1120564013603 its reverse (3063104650211), we get a palindrome (4183668663814).

The spelling of 1120564013603 in words is "one trillion, one hundred twenty billion, five hundred sixty-four million, thirteen thousand, six hundred three".