351130315447 has 2 divisors, whose sum is σ = 351130315448. Its totient is φ = 351130315446.

The previous prime is 351130315357. The next prime is 351130315451. The reversal of 351130315447 is 744513031153.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 351130315447 - 2¹¹ = 351130313399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351130315147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175565157723 + 175565157724.

It is an arithmetic number, because the mean of its divisors is an integer number (175565157724).

Almost surely, 2^351130315447 is an apocalyptic number.

351130315447 is a deficient number, since it is larger than the sum of its proper divisors (1).

351130315447 is an equidigital number, since it uses as much as digits as its factorization.

351130315447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 351130315447 in words is "three hundred fifty-one billion, one hundred thirty million, three hundred fifteen thousand, four hundred forty-seven".