1013713 has 2 divisors, whose sum is σ = 1013714. Its totient is φ = 1013712.

The previous prime is 1013711. The next prime is 1013717. The reversal of 1013713 is 3173101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 692224 + 321489 = 832^2 + 567^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013713 - 2¹ = 1013711 is a prime.

It is a super-2 number, since 2×1013713² = 2055228092738, which contains 22 as substring.

Together with 1013711, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506856 + 506857.

It is an arithmetic number, because the mean of its divisors is an integer number (506857).

2^1013713 is an apocalyptic number.

It is an amenable number.

1013713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013713 is an equidigital number, since it uses as much as digits as its factorization.

1013713 is an evil number, because the sum of its binary digits is even.

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

The square root of 1013713 is about 1006.8331540032. The cubic root of 1013713 is about 100.4550263696.

Adding to 1013713 its reverse (3173101), we get a palindrome (4186814).

The spelling of 1013713 in words is "one million, thirteen thousand, seven hundred thirteen".