11119061 has 2 divisors, whose sum is σ = 11119062. Its totient is φ = 11119060.

The previous prime is 11119033. The next prime is 11119063. The reversal of 11119061 is 16091111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9186961 + 1932100 = 3031^2 + 1390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11119061 is a prime.

Together with 11119063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11119063) 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, 5559530 + 5559531.

It is an arithmetic number, because the mean of its divisors is an integer number (5559531).

Almost surely, 2^11119061 is an apocalyptic number.

It is an amenable number.

11119061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11119061 is an equidigital number, since it uses as much as digits as its factorization.

11119061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 20.

The square root of 11119061 is about 3334.5256034405. The cubic root of 11119061 is about 223.1975231822.

The spelling of 11119061 in words is "eleven million, one hundred nineteen thousand, sixty-one".