3171013 has 2 divisors, whose sum is σ = 3171014. Its totient is φ = 3171012.

The previous prime is 3170983. The next prime is 3171017. The reversal of 3171013 is 3101713.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1954404 + 1216609 = 1398^2 + 1103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3171013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3171017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1585506 + 1585507.

It is an arithmetic number, because the mean of its divisors is an integer number (1585507).

Almost surely, 2^3171013 is an apocalyptic number.

It is an amenable number.

3171013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3171013 is an equidigital number, since it uses as much as digits as its factorization.

3171013 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3171013 is about 1780.7338374951. The cubic root of 3171013 is about 146.9149553588.

Adding to 3171013 its reverse (3101713), we get a palindrome (6272726).

The spelling of 3171013 in words is "three million, one hundred seventy-one thousand, thirteen".