1121024011 has 2 divisors, whose sum is σ = 1121024012. Its totient is φ = 1121024010.

The previous prime is 1121023993. The next prime is 1121024017. The reversal of 1121024011 is 1104201211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121024011 - 2⁹ = 1121023499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121023982 and 1121024000.

It is not a weakly prime, because it can be changed into another prime (1121024017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560512005 + 560512006.

It is an arithmetic number, because the mean of its divisors is an integer number (560512006).

Almost surely, 2^1121024011 is an apocalyptic number.

1121024011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121024011 is an equidigital number, since it uses as much as digits as its factorization.

1121024011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1121024011 is about 33481.6966565316. The cubic root of 1121024011 is about 1038.8152222400.

Adding to 1121024011 its reverse (1104201211), we get a palindrome (2225225222).

The spelling of 1121024011 in words is "one billion, one hundred twenty-one million, twenty-four thousand, eleven".