3141131009 has 2 divisors, whose sum is σ = 3141131010. Its totient is φ = 3141131008.

The previous prime is 3141130981. The next prime is 3141131029. The reversal of 3141131009 is 9001311413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2406883600 + 734247409 = 49060^2 + 27097^2 .

It is a cyclic number.

It is not a de Polignac number, because 3141131009 - 2²⁰ = 3140082433 is a prime.

It is not a weakly prime, because it can be changed into another prime (3141131029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570565504 + 1570565505.

It is an arithmetic number, because the mean of its divisors is an integer number (1570565505).

Almost surely, 2^3141131009 is an apocalyptic number.

It is an amenable number.

3141131009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141131009 is an equidigital number, since it uses as much as digits as its factorization.

3141131009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 3141131009 is about 56045.7938564528. The cubic root of 3141131009 is about 1464.5201453895.

The spelling of 3141131009 in words is "three billion, one hundred forty-one million, one hundred thirty-one thousand, nine".