1315113 has 16 divisors (see below), whose sum is σ = 1843200. Its totient is φ = 833040.
The previous prime is 1315087. The next prime is 1315151. The reversal of 1315113 is 3115131.
It is not a de Polignac number, because 1315113 - 25 = 1315081 is a prime.
1315113 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 1315092 and 1315101.
It is not an unprimeable number, because it can be changed into a prime (1315183) 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 in 15 ways as a sum of consecutive naturals, for example, 7258 + ... + 7436.
It is an arithmetic number, because the mean of its divisors is an integer number (115200).
21315113 is an apocalyptic number.
It is an amenable number.
1315113 is a deficient number, since it is larger than the sum of its proper divisors (528087).
1315113 is a wasteful number, since it uses less digits than its factorization.
1315113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292.
The product of its digits is 45, while the sum is 15.
The square root of 1315113 is about 1146.7837634009. The cubic root of 1315113 is about 109.5605886410.
The spelling of 1315113 in words is "one million, three hundred fifteen thousand, one hundred thirteen".
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