1097323 has 2 divisors, whose sum is σ = 1097324. Its totient is φ = 1097322.

The previous prime is 1097321. The next prime is 1097351. The reversal of 1097323 is 3237901.

It is a weak prime.

It is an emirp because it is prime and its reverse (3237901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1097323 - 2¹ = 1097321 is a prime.

Together with 1097321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1097321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548661 + 548662.

It is an arithmetic number, because the mean of its divisors is an integer number (548662).

2^1097323 is an apocalyptic number.

1097323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097323 is an equidigital number, since it uses as much as digits as its factorization.

1097323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 1097323 is about 1047.5318610906. The cubic root of 1097323 is about 103.1442037087.

The spelling of 1097323 in words is "one million, ninety-seven thousand, three hundred twenty-three".