6351051408131 has 2 divisors, whose sum is σ = 6351051408132. Its totient is φ = 6351051408130.

The previous prime is 6351051408127. The next prime is 6351051408161. The reversal of 6351051408131 is 1318041501536.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6351051408131 - 2² = 6351051408127 is a prime.

It is a super-2 number, since 2×6351051408131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6351051408101) 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, 3175525704065 + 3175525704066.

It is an arithmetic number, because the mean of its divisors is an integer number (3175525704066).

Almost surely, 2^{6351051408131} is an apocalyptic number.

6351051408131 is a deficient number, since it is larger than the sum of its proper divisors (1).

6351051408131 is an equidigital number, since it uses as much as digits as its factorization.

6351051408131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 38.

Adding to 6351051408131 its reverse (1318041501536), we get a palindrome (7669092909667).

The spelling of 6351051408131 in words is "six trillion, three hundred fifty-one billion, fifty-one million, four hundred eight thousand, one hundred thirty-one".