1171353 has 12 divisors (see below), whose sum is σ = 1603280. Its totient is φ = 760656.

The previous prime is 1171343. The next prime is 1171393. The reversal of 1171353 is 3531711.

It is not a de Polignac number, because 1171353 - 2¹⁰ = 1170329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1171343) 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 in 11 ways as a sum of consecutive naturals, for example, 8358 + ... + 8496.

2^1171353 is an apocalyptic number.

It is an amenable number.

1171353 is a deficient number, since it is larger than the sum of its proper divisors (431927).

1171353 is an equidigital number, since it uses as much as digits as its factorization.

1171353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 195 counting only the distinct ones).

The product of its digits is 315, while the sum is 21.

The square root of 1171353 is about 1082.2906264031. The cubic root of 1171353 is about 105.4134267276.

The spelling of 1171353 in words is "one million, one hundred seventy-one thousand, three hundred fifty-three".