11127091 has 2 divisors, whose sum is σ = 11127092. Its totient is φ = 11127090.

The previous prime is 11127079. The next prime is 11127131. The reversal of 11127091 is 19072111.

11127091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11127091 - 2⁵ = 11127059 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11127001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5563545 + 5563546.

It is an arithmetic number, because the mean of its divisors is an integer number (5563546).

Almost surely, 2^11127091 is an apocalyptic number.

11127091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11127091 is an equidigital number, since it uses as much as digits as its factorization.

11127091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 11127091 is about 3335.7294554565. The cubic root of 11127091 is about 223.2512400933.

The spelling of 11127091 in words is "eleven million, one hundred twenty-seven thousand, ninety-one".