3321131017 has 2 divisors, whose sum is σ = 3321131018. Its totient is φ = 3321131016.

The previous prime is 3321130963. The next prime is 3321131039. The reversal of 3321131017 is 7101311233.

It is an a-pointer prime, because the next prime (3321131039) can be obtained adding 3321131017 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2983453641 + 337677376 = 54621^2 + 18376^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321131017 - 2⁷ = 3321130889 is a prime.

It is a super-2 number, since 2×3321131017² = 22059822464158908578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3321131117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660565508 + 1660565509.

It is an arithmetic number, because the mean of its divisors is an integer number (1660565509).

Almost surely, 2^3321131017 is an apocalyptic number.

It is an amenable number.

3321131017 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321131017 is an equidigital number, since it uses as much as digits as its factorization.

3321131017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 3321131017 is about 57629.2548711156. The cubic root of 3321131017 is about 1491.9765694881.

The spelling of 3321131017 in words is "three billion, three hundred twenty-one million, one hundred thirty-one thousand, seventeen".