3133171 has 2 divisors, whose sum is σ = 3133172. Its totient is φ = 3133170.

The previous prime is 3133153. The next prime is 3133177. The reversal of 3133171 is 1713313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3133171 - 2⁹ = 3132659 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3133177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566585 + 1566586.

It is an arithmetic number, because the mean of its divisors is an integer number (1566586).

Almost surely, 2^3133171 is an apocalyptic number.

3133171 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133171 is an equidigital number, since it uses as much as digits as its factorization.

3133171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 189, while the sum is 19.

The square root of 3133171 is about 1770.0765520169. The cubic root of 3133171 is about 146.3282008060.

Adding to 3133171 its reverse (1713313), we get a palindrome (4846484).

The spelling of 3133171 in words is "three million, one hundred thirty-three thousand, one hundred seventy-one".