3130871399 has 2 divisors, whose sum is σ = 3130871400. Its totient is φ = 3130871398.

The previous prime is 3130871339. The next prime is 3130871423. The reversal of 3130871399 is 9931780313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3130871399 - 2¹⁶ = 3130805863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130871339) 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, 1565435699 + 1565435700.

It is an arithmetic number, because the mean of its divisors is an integer number (1565435700).

Almost surely, 2^3130871399 is an apocalyptic number.

3130871399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130871399 is an equidigital number, since it uses as much as digits as its factorization.

3130871399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 3130871399 is about 55954.1901826843. The cubic root of 3130871399 is about 1462.9239269180.

The spelling of 3130871399 in words is "three billion, one hundred thirty million, eight hundred seventy-one thousand, three hundred ninety-nine".