11104997 has 2 divisors, whose sum is σ = 11104998. Its totient is φ = 11104996.

The previous prime is 11104991. The next prime is 11105009. The reversal of 11104997 is 79940111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8444836 + 2660161 = 2906^2 + 1631^2 .

It is a cyclic number.

It is not a de Polignac number, because 11104997 - 2¹⁰ = 11103973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11104991) 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, 5552498 + 5552499.

It is an arithmetic number, because the mean of its divisors is an integer number (5552499).

Almost surely, 2^11104997 is an apocalyptic number.

It is an amenable number.

11104997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11104997 is an equidigital number, since it uses as much as digits as its factorization.

11104997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 11104997 is about 3332.4160904665. The cubic root of 11104997 is about 223.1033793099.

The spelling of 11104997 in words is "eleven million, one hundred four thousand, nine hundred ninety-seven".