1125313 has 8 divisors (see below), whose sum is σ = 1353920. Its totient is φ = 913680.
The previous prime is 1125283. The next prime is 1125317. The reversal of 1125313 is 3135211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1125313 - 217 = 994241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1125317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4098 + ... + 4363.
It is an arithmetic number, because the mean of its divisors is an integer number (169240).
21125313 is an apocalyptic number.
It is an amenable number.
1125313 is a deficient number, since it is larger than the sum of its proper divisors (228607).
1125313 is an equidigital number, since it uses as much as digits as its factorization.
1125313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8487.
The product of its digits is 90, while the sum is 16.
The square root of 1125313 is about 1060.8077111334. The cubic root of 1125313 is about 104.0138356839.
The spelling of 1125313 in words is "one million, one hundred twenty-five thousand, three hundred thirteen".
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