1013317 has 4 divisors (see below), whose sum is σ = 1017900. Its totient is φ = 1008736.

The previous prime is 1013291. The next prime is 1013321. The reversal of 1013317 is 7133101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93636 + 919681 = 306^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013317 - 2¹⁵ = 980549 is a prime.

It is a super-2 number, since 2×1013317² = 2053622684978, which contains 22 as substring.

It is a Duffinian number.

1013317 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942 + ... + 2407.

It is an arithmetic number, because the mean of its divisors is an integer number (254475).

2^1013317 is an apocalyptic number.

It is an amenable number.

1013317 is a deficient number, since it is larger than the sum of its proper divisors (4583).

1013317 is an equidigital number, since it uses as much as digits as its factorization.

1013317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 1013317 is about 1006.6364785761. The cubic root of 1013317 is about 100.4419439779.

Adding to 1013317 its reverse (7133101), we get a palindrome (8146418).

The spelling of 1013317 in words is "one million, thirteen thousand, three hundred seventeen".