3201000331 has 2 divisors, whose sum is σ = 3201000332. Its totient is φ = 3201000330.

The previous prime is 3201000317. The next prime is 3201000347. The reversal of 3201000331 is 1330001023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3201000331 - 2²⁷ = 3066782603 is a prime.

It is a super-2 number, since 2×3201000331² = 20492806238124219122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3201000311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600500165 + 1600500166.

It is an arithmetic number, because the mean of its divisors is an integer number (1600500166).

Almost surely, 2^3201000331 is an apocalyptic number.

3201000331 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201000331 is an equidigital number, since it uses as much as digits as its factorization.

3201000331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 3201000331 is about 56577.3835644597. The cubic root of 3201000331 is about 1473.7661355800.

Adding to 3201000331 its reverse (1330001023), we get a palindrome (4531001354).

The spelling of 3201000331 in words is "three billion, two hundred one million, three hundred thirty-one", and thus it is an aban number.