2013017 has 4 divisors (see below), whose sum is σ = 2018100. Its totient is φ = 2007936.

The previous prime is 2013013. The next prime is 2013019. The reversal of 2013017 is 7103102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7103102 = 2 ⋅3551551.

It can be written as a sum of positive squares in 2 ways, for example, as 1201216 + 811801 = 1096^2 + 901^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013017 - 2² = 2013013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012992 and 2013010.

It is not an unprimeable number, because it can be changed into a prime (2013013) 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, 1892 + ... + 2757.

It is an arithmetic number, because the mean of its divisors is an integer number (504525).

2^2013017 is an apocalyptic number.

It is an amenable number.

2013017 is a deficient number, since it is larger than the sum of its proper divisors (5083).

2013017 is an equidigital number, since it uses as much as digits as its factorization.

2013017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5082.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 2013017 is about 1418.8083027668. The cubic root of 2013017 is about 126.2648539854.

Adding to 2013017 its reverse (7103102), we get a palindrome (9116119).

The spelling of 2013017 in words is "two million, thirteen thousand, seventeen".