3191144027 has 2 divisors, whose sum is σ = 3191144028. Its totient is φ = 3191144026.

The previous prime is 3191144009. The next prime is 3191144053. The reversal of 3191144027 is 7204411913.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3191144027 - 2¹⁰ = 3191143003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3191143984 and 3191144002.

It is not a weakly prime, because it can be changed into another prime (3191144527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1595572013 + 1595572014.

It is an arithmetic number, because the mean of its divisors is an integer number (1595572014).

Almost surely, 2^3191144027 is an apocalyptic number.

3191144027 is a deficient number, since it is larger than the sum of its proper divisors (1).

3191144027 is an equidigital number, since it uses as much as digits as its factorization.

3191144027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 3191144027 is about 56490.2117804492. The cubic root of 3191144027 is about 1472.2519400002.

The spelling of 3191144027 in words is "three billion, one hundred ninety-one million, one hundred forty-four thousand, twenty-seven".