3151330113271 has 2 divisors, whose sum is σ = 3151330113272. Its totient is φ = 3151330113270.

The previous prime is 3151330113257. The next prime is 3151330113307. The reversal of 3151330113271 is 1723110331513.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3151330113271 is a prime.

It is a super-2 number, since 2×3151330113271² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3151330113571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575665056635 + 1575665056636.

It is an arithmetic number, because the mean of its divisors is an integer number (1575665056636).

Almost surely, 2^{3151330113271} is an apocalyptic number.

3151330113271 is a deficient number, since it is larger than the sum of its proper divisors (1).

3151330113271 is an equidigital number, since it uses as much as digits as its factorization.

3151330113271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 31.

Adding to 3151330113271 its reverse (1723110331513), we get a palindrome (4874440444784).

The spelling of 3151330113271 in words is "three trillion, one hundred fifty-one billion, three hundred thirty million, one hundred thirteen thousand, two hundred seventy-one".