11120741 has 2 divisors, whose sum is σ = 11120742. Its totient is φ = 11120740.

The previous prime is 11120713. The next prime is 11120749. The reversal of 11120741 is 14702111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6076225 + 5044516 = 2465^2 + 2246^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120741 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120749) 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, 5560370 + 5560371.

It is an arithmetic number, because the mean of its divisors is an integer number (5560371).

Almost surely, 2^11120741 is an apocalyptic number.

It is an amenable number.

11120741 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120741 is an equidigital number, since it uses as much as digits as its factorization.

11120741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 11120741 is about 3334.7775038224. Note that the first 3 decimals coincide. The cubic root of 11120741 is about 223.2087637284.

Adding to 11120741 its reverse (14702111), we get a palindrome (25822852).

The spelling of 11120741 in words is "eleven million, one hundred twenty thousand, seven hundred forty-one".