1100353 has 2 divisors, whose sum is σ = 1100354. Its totient is φ = 1100352.

The previous prime is 1100321. The next prime is 1100357. The reversal of 1100353 is 3530011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1046529 + 53824 = 1023^2 + 232^2 .

It is an emirp because it is prime and its reverse (3530011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1100353 - 2⁵ = 1100321 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550176 + 550177.

It is an arithmetic number, because the mean of its divisors is an integer number (550177).

2^1100353 is an apocalyptic number.

It is an amenable number.

1100353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100353 is an equidigital number, since it uses as much as digits as its factorization.

1100353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 1100353 is about 1048.9771208182. The cubic root of 1100353 is about 103.2390526338.

Adding to 1100353 its reverse (3530011), we get a palindrome (4630364).

The spelling of 1100353 in words is "one million, one hundred thousand, three hundred fifty-three".