11112097 has 2 divisors, whose sum is σ = 11112098. Its totient is φ = 11112096.

The previous prime is 11112091. The next prime is 11112109. The reversal of 11112097 is 79021111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7667361 + 3444736 = 2769^2 + 1856^2 .

It is a cyclic number.

It is not a de Polignac number, because 11112097 - 2¹⁵ = 11079329 is a prime.

It is not a weakly prime, because it can be changed into another prime (11112091) 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, 5556048 + 5556049.

It is an arithmetic number, because the mean of its divisors is an integer number (5556049).

Almost surely, 2^11112097 is an apocalyptic number.

It is an amenable number.

11112097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112097 is an equidigital number, since it uses as much as digits as its factorization.

11112097 is an odious number, because the sum of its binary digits is odd.

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

The square root of 11112097 is about 3333.4812133864. The cubic root of 11112097 is about 223.1509163639.

The spelling of 11112097 in words is "eleven million, one hundred twelve thousand, ninety-seven".