11205097 has 2 divisors, whose sum is σ = 11205098. Its totient is φ = 11205096.

The previous prime is 11205067. The next prime is 11205119. The reversal of 11205097 is 79050211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7160976 + 4044121 = 2676^2 + 2011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11205097 is a prime.

It is not a weakly prime, because it can be changed into another prime (11205017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602548 + 5602549.

It is an arithmetic number, because the mean of its divisors is an integer number (5602549).

Almost surely, 2^11205097 is an apocalyptic number.

It is an amenable number.

11205097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11205097 is an equidigital number, since it uses as much as digits as its factorization.

11205097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 11205097 is about 3347.4015295450. The cubic root of 11205097 is about 223.7717234924.

The spelling of 11205097 in words is "eleven million, two hundred five thousand, ninety-seven".